Fixed some problems with the recurrence

5 files changed, 110 insertions, 67 deletions

diff --git a/korganizer/koeditorrecurrence.cpp b/korganizer/koeditorrecurrence.cpp
index 98356fe..ffc0fac 100644
--- a/korganizer/koeditorrecurrence.cpp
+++ b/korganizer/koeditorrecurrence.cpp
@@ -1,1116 +1,1139 @@
 /*
     This file is part of KOrganizer.
     Copyright (c) 2000-2003 Cornelius Schumacher <schumacher@kde.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
     As a special exception, permission is given to link this program
     with any edition of Qt, and distribute the resulting executable,
     without including the source code for Qt in the source distribution.
 */
 
 #include <qtooltip.h>
 #include <qfiledialog.h>
 #include <qlayout.h>
 #include <qvbox.h>
 #include <qbuttongroup.h>
 #include <qvgroupbox.h>
 #include <qwidgetstack.h>
 #include <qdatetime.h>
 #include <qlistbox.h>
 #include <qspinbox.h>
 #include <qcheckbox.h>
 #include <qapplication.h>
 
 #include <kdialog.h>
 #include <kglobal.h>
 #include <klocale.h>
 #include <kiconloader.h>
 #include <kdebug.h>
 #include <knumvalidator.h>
 
 #include <libkcal/event.h>
 
 #include <libkdepim/kdateedit.h>
 
 #include "koprefs.h"
 
 #include "koeditorrecurrence.h"
 
 /////////////////////////// RecurBase ///////////////////////////////
 
 RecurBase::RecurBase( QWidget *parent, const char *name ) :
   QWidget( parent, name )
 {
   mFrequencyEdit = new QSpinBox( 1, 9999, 1, this );
   mFrequencyEdit->setValue( 1 );
 }
 
 QWidget *RecurBase::frequencyEdit()
 {
   return mFrequencyEdit;
 }
 
 void RecurBase::setFrequency( int f )
 {
   if ( f < 1 ) f = 1;
 
   mFrequencyEdit->setValue( f );
 }
 
 int RecurBase::frequency()
 {
   return mFrequencyEdit->value();
 }
 
 /////////////////////////// RecurDaily ///////////////////////////////
 
 RecurDaily::RecurDaily( QWidget *parent, const char *name ) :
   RecurBase( parent, name )
 {
   QBoxLayout *topLayout = new QHBoxLayout( this );
   topLayout->setSpacing( KDialog::spacingHint() );
 
   QLabel *preLabel = new QLabel( i18n("Recur every"), this );
   topLayout->addWidget( preLabel );
 
   topLayout->addWidget( frequencyEdit() );
 
   QLabel *postLabel = new QLabel( i18n("day(s)"), this );
   topLayout->addWidget( postLabel );
 }
 
 
 /////////////////////////// RecurWeekly ///////////////////////////////
 
 RecurWeekly::RecurWeekly( QWidget *parent, const char *name ) :
   RecurBase( parent, name )
 {
   QBoxLayout *topLayout = new QVBoxLayout( this );
   topLayout->setSpacing( KDialog::spacingHint() );
 
   topLayout->addStretch( 1 );
 
   QBoxLayout *weeksLayout = new QHBoxLayout( topLayout );
 
   QLabel *preLabel = new QLabel( i18n("Recur every"), this );
   weeksLayout->addWidget( preLabel );
 
   weeksLayout->addWidget( frequencyEdit() );
 
   QLabel *postLabel = new QLabel( i18n("week(s) on:"), this );
   weeksLayout->addWidget( postLabel );
 
   QHBox *dayBox = new QHBox( this );
   topLayout->addWidget( dayBox, 1, AlignVCenter );
   // TODO: Respect start of week setting
   for ( int i = 0; i < 7; ++i ) {
     QString weekDayName = KGlobal::locale()->weekDayName( i + 1, true );
     if ( KOPrefs::instance()->mCompactDialogs ) {
       weekDayName = weekDayName.left( 1 );
     }
     mDayBoxes[ i ] = new QCheckBox( weekDayName, dayBox );
   }
 
   topLayout->addStretch( 1 );
 }
 
 void RecurWeekly::setDays( const QBitArray &days )
 {
   for ( int i = 0; i < 7; ++i ) {
     mDayBoxes[ i ]->setChecked( days.testBit( i ) );
   }
 }
 
 QBitArray RecurWeekly::days()
 {
   QBitArray days( 7 );
 
   for ( int i = 0; i < 7; ++i ) {
     days.setBit( i, mDayBoxes[ i ]->isChecked() );
   }
 
   return days;
 }
 
 /////////////////////////// RecurMonthly ///////////////////////////////
 
 RecurMonthly::RecurMonthly( QWidget *parent, const char *name ) :
   RecurBase( parent, name )
 {
   QBoxLayout *topLayout = new QVBoxLayout( this );
   topLayout->setSpacing( KDialog::spacingHint() );
 
 
   QBoxLayout *freqLayout = new QHBoxLayout( topLayout );
 
   QLabel *preLabel = new QLabel( i18n("every"), this );
   freqLayout->addWidget( preLabel );
 
   freqLayout->addWidget( frequencyEdit() );
 
   QLabel *postLabel = new QLabel( i18n("month(s)"), this );
   freqLayout->addWidget( postLabel );
 
 
   QButtonGroup *buttonGroup = new QButtonGroup( this );
   buttonGroup->setFrameStyle( QFrame::NoFrame );
   topLayout->addWidget( buttonGroup, 1, AlignVCenter );
 
   QGridLayout *buttonLayout = new QGridLayout( buttonGroup, 3, 2 );
   buttonLayout->setSpacing( KDialog::spacingHint() );
 
 
   QString recurOnText;
   if ( !KOPrefs::instance()->mCompactDialogs ) {
     recurOnText = i18n("Recur on the");
   }
 
   mByDayRadio = new QRadioButton( recurOnText, buttonGroup );
   buttonLayout->addWidget( mByDayRadio, 0, 0 );
 
   mByDayCombo = new QComboBox( buttonGroup );
   mByDayCombo->setSizeLimit( 7 );
   mByDayCombo->insertItem( i18n("1st") );
   mByDayCombo->insertItem( i18n("2nd") );
   mByDayCombo->insertItem( i18n("3rd") );
   mByDayCombo->insertItem( i18n("4th") );
   mByDayCombo->insertItem( i18n("5th") );
   mByDayCombo->insertItem( i18n("6th") );
   mByDayCombo->insertItem( i18n("7th") );
   mByDayCombo->insertItem( i18n("8th") );
   mByDayCombo->insertItem( i18n("9th") );
   mByDayCombo->insertItem( i18n("10th") );
   mByDayCombo->insertItem( i18n("11th") );
   mByDayCombo->insertItem( i18n("12th") );
   mByDayCombo->insertItem( i18n("13th") );
   mByDayCombo->insertItem( i18n("14th") );
   mByDayCombo->insertItem( i18n("15th") );
   mByDayCombo->insertItem( i18n("16th") );
   mByDayCombo->insertItem( i18n("17th") );
   mByDayCombo->insertItem( i18n("18th") );
   mByDayCombo->insertItem( i18n("19th") );
   mByDayCombo->insertItem( i18n("20th") );
   mByDayCombo->insertItem( i18n("21st") );
   mByDayCombo->insertItem( i18n("22nd") );
   mByDayCombo->insertItem( i18n("23rd") );
   mByDayCombo->insertItem( i18n("24th") );
   mByDayCombo->insertItem( i18n("25th") );
   mByDayCombo->insertItem( i18n("26th") );
   mByDayCombo->insertItem( i18n("27th") );
   mByDayCombo->insertItem( i18n("28th") );
   mByDayCombo->insertItem( i18n("29th") );
   mByDayCombo->insertItem( i18n("30th") );
   mByDayCombo->insertItem( i18n("31st") );
   buttonLayout->addWidget( mByDayCombo, 0, 1 );
 
   QLabel *byDayLabel = new QLabel( i18n("day"), buttonGroup );
   buttonLayout->addWidget( byDayLabel, 0, 2 );
 
 
   mByPosRadio = new QRadioButton( recurOnText, buttonGroup);
   buttonLayout->addWidget( mByPosRadio, 1, 0 );
 
   mByPosCountCombo = new QComboBox( buttonGroup );
   mByPosCountCombo->insertItem( i18n("1st") );
   mByPosCountCombo->insertItem( i18n("2nd") );
   mByPosCountCombo->insertItem( i18n("3rd") );
   mByPosCountCombo->insertItem( i18n("4th") );
   mByPosCountCombo->insertItem( i18n("5th") );
   buttonLayout->addWidget( mByPosCountCombo, 1, 1 );
 
   mByPosWeekdayCombo = new QComboBox( buttonGroup );
   mByPosWeekdayCombo->insertItem( i18n("Monday") );
   mByPosWeekdayCombo->insertItem( i18n("Tuesday") );
   mByPosWeekdayCombo->insertItem( i18n("Wednesday") );
   mByPosWeekdayCombo->insertItem( i18n("Thursday") );
   mByPosWeekdayCombo->insertItem( i18n("Friday") );
   mByPosWeekdayCombo->insertItem( i18n("Saturday") );
   mByPosWeekdayCombo->insertItem( i18n("Sunday") );
   buttonLayout->addWidget( mByPosWeekdayCombo, 1, 2 );
 }
 
 void RecurMonthly::setByDay( int day )
 {
   mByDayRadio->setChecked( true );
   mByDayCombo->setCurrentItem( day );
 }
 
 void RecurMonthly::setByPos( int count, int weekday )
 {
   mByPosRadio->setChecked( true );
   mByPosCountCombo->setCurrentItem( count );
   mByPosWeekdayCombo->setCurrentItem( weekday );
 }
 
 bool RecurMonthly::byDay()
 {
   return mByDayRadio->isChecked();
 }
 
 bool RecurMonthly::byPos()
 {
   return mByPosRadio->isChecked();
 }
 
 int RecurMonthly::day()
 {
   return mByDayCombo->currentItem() + 1;
 }
 
 int RecurMonthly::count()
 {
   return mByPosCountCombo->currentItem() + 1;
 }
 
 int RecurMonthly::weekday()
 {
   return mByPosWeekdayCombo->currentItem();
 }
 
 /////////////////////////// RecurYearly ///////////////////////////////
 
 RecurYearly::RecurYearly( QWidget *parent, const char *name ) :
   RecurBase( parent, name )
 {
   QBoxLayout *topLayout = new QVBoxLayout( this );
   topLayout->setSpacing( KDialog::spacingHint() );
 
 
   QBoxLayout *freqLayout = new QHBoxLayout( topLayout );
 
   QLabel *preLabel = new QLabel( i18n("every"), this );
   freqLayout->addWidget( preLabel );
 
   freqLayout->addWidget( frequencyEdit() );
 
   QLabel *postLabel = new QLabel( i18n("year(s)"), this );
   freqLayout->addWidget( postLabel );
 
 
   QButtonGroup *buttonGroup = new QButtonGroup( this );
   buttonGroup->setFrameStyle( QFrame::NoFrame );
   topLayout->addWidget( buttonGroup, 1, AlignVCenter );
 
-  QGridLayout *buttonLayout = new QGridLayout( buttonGroup, 3, 2 );
-
-  QString recurInMonthText;
-  if ( !KOPrefs::instance()->mCompactDialogs ) {
-    recurInMonthText = i18n("Recur in the month of");
-  }
-
-  mByMonthRadio = new QRadioButton( recurInMonthText, buttonGroup);
-  buttonLayout->addWidget( mByMonthRadio, 0, 0 );
+  QGridLayout *buttonLayout = new QGridLayout( buttonGroup, 2, 3 );
 
+  mByMonthRadio = new QRadioButton( i18n("On day "), buttonGroup);
+  buttonLayout->addWidget( mByMonthRadio, 0, 0  , Qt::AlignRight);
+  mByDayLabel = new QLabel( i18n(" 1 of "), buttonGroup );
+ 
+  buttonLayout->addWidget( mByDayLabel, 0, 1 ); 
   mByMonthCombo = new QComboBox( buttonGroup );
   mByMonthCombo->insertItem( i18n("January") );
   mByMonthCombo->insertItem( i18n("February") );
   mByMonthCombo->insertItem( i18n("March") );
   mByMonthCombo->insertItem( i18n("April") );
   mByMonthCombo->insertItem( i18n("May") );
   mByMonthCombo->insertItem( i18n("June") );
   mByMonthCombo->insertItem( i18n("July") );
   mByMonthCombo->insertItem( i18n("August") );
   mByMonthCombo->insertItem( i18n("September") );
   mByMonthCombo->insertItem( i18n("October") );
   mByMonthCombo->insertItem( i18n("November") );
   mByMonthCombo->insertItem( i18n("December") );
-  buttonLayout->addWidget( mByMonthCombo, 0, 1 );
-
-  mByMonthCombo->setSizeLimit( 6 );
-
-  buttonLayout->setRowStretch( 1, 1 );
-
-  QString recurOnDayText;
-  if ( KOPrefs::instance()->mCompactDialogs ) {
-    recurOnDayText = i18n("This day");
-  } else {
-    recurOnDayText = i18n("Recur on this day");
-  }
-
-  mByDayRadio = new QRadioButton( recurOnDayText, buttonGroup);
-  buttonLayout->addMultiCellWidget( mByDayRadio, 2, 2, 0, 1 );
+  buttonLayout->addWidget( mByMonthCombo, 0, 2,Qt::AlignLeft );
+  if ( QApplication::desktop()->width() <= 640 ) {
+      mByMonthCombo->setSizeLimit( 6 );
+  } 
+
+  mByDayRadio = new QRadioButton( i18n("On day "), buttonGroup);
+  buttonLayout->addWidget( mByDayRadio, 1, 0 , Qt::AlignRight);
+  mDayOfLabel = new QLabel( i18n("1 of the year"), buttonGroup );
+  buttonLayout->addMultiCellWidget( mDayOfLabel, 1, 1, 1,3 );
+ 
 }
 
-void RecurYearly::setByDay()
+void RecurYearly::setByDay( int doy )
 {
   mByDayRadio->setChecked( true );
+  mDayOfLabel->setText(i18n("%1 of the year").arg( doy ) );
 }
 
-void RecurYearly::setByMonth( int month )
+void RecurYearly::setByMonth( int month, int day )
 {
   mByMonthRadio->setChecked( true );
   mByMonthCombo->setCurrentItem( month - 1 );
+  mByDayLabel->setText(i18n("%1 of ").arg( day ) );
+  mDay = day;
 }
 
 bool RecurYearly::byMonth()
 {
   return mByMonthRadio->isChecked();
 }
 
 bool RecurYearly::byDay()
 {
   return mByDayRadio->isChecked();
 }
 
 int RecurYearly::month()
 {
   return mByMonthCombo->currentItem() + 1;
 }
+int RecurYearly::day()
+{
+    return mDay;//mByDayCombo->currentItem() + 1;
+}
 
 //////////////////////////// ExceptionsWidget //////////////////////////
 
 ExceptionsWidget::ExceptionsWidget( QWidget *parent, const char *name ) :
   QWidget( parent, name )
 {
   QBoxLayout *topLayout = new QVBoxLayout( this );
 
   QGroupBox *groupBox = new QGroupBox( 1, Horizontal, i18n("Exceptions"),
                                        this );
   topLayout->addWidget( groupBox );
 
   QWidget *box = new QWidget( groupBox );
 
   QGridLayout *boxLayout = new QGridLayout( box );
 
   mExceptionDateEdit = new KDateEdit( box );
   boxLayout->addWidget( mExceptionDateEdit, 0, 0 );
 
   QPushButton *addExceptionButton = new QPushButton( i18n("Add"), box );
   boxLayout->addWidget( addExceptionButton, 1, 0 );
   QPushButton *changeExceptionButton = new QPushButton( i18n("Change"), box );
   boxLayout->addWidget( changeExceptionButton, 2, 0 );
   QPushButton *deleteExceptionButton = new QPushButton( i18n("Delete"), box );
   boxLayout->addWidget( deleteExceptionButton, 3, 0 );
 
   mExceptionList = new QListBox( box );
   boxLayout->addMultiCellWidget( mExceptionList, 0, 3, 1, 1 );
 
   boxLayout->setRowStretch( 4, 1 );
   boxLayout->setColStretch( 1, 3 );
 
   connect( addExceptionButton, SIGNAL( clicked() ),
 	   SLOT( addException() ) );
   connect( changeExceptionButton, SIGNAL( clicked() ),
 	   SLOT( changeException() ) );
   connect( deleteExceptionButton, SIGNAL( clicked() ),
 	   SLOT( deleteException() ) );
   if ( QApplication::desktop()->width() < 480 ) {
       setMinimumWidth( 220 ); 
   } else {
        setMinimumWidth( 440 ); 
        mExceptionDateEdit->setMinimumWidth( 200 ); 
   }
 }
 
 void ExceptionsWidget::setDefaults( const QDateTime &from )
 {
   mExceptionDateEdit->setDate( from.date() );
 }
 
 void ExceptionsWidget::addException()
 {
   QDate date = mExceptionDateEdit->date();
   QString dateStr = KGlobal::locale()->formatDate( date );
   if( !mExceptionList->findItem( dateStr ) ) {
     mExceptionDates.append( date );
     mExceptionList->insertItem( dateStr );
   }
 }
 
 void ExceptionsWidget::changeException()
 {
   int pos = mExceptionList->currentItem();
   if ( pos < 0 ) return;
 
   QDate date = mExceptionDateEdit->date();
   mExceptionDates[ pos ] = date;
   mExceptionList->changeItem( KGlobal::locale()->formatDate( date ), pos );
 }
 
 void ExceptionsWidget::deleteException()
 {
   int pos = mExceptionList->currentItem();
   if ( pos < 0 ) return;
 
   mExceptionDates.remove( mExceptionDates.at( pos ) );
   mExceptionList->removeItem( pos );
 }
 
 void ExceptionsWidget::setDates( const DateList &dates )
 {
   mExceptionList->clear();
   mExceptionDates.clear();
   DateList::ConstIterator dit;
   for ( dit = dates.begin(); dit != dates.end(); ++dit ) {
     mExceptionList->insertItem( KGlobal::locale()->formatDate(* dit ) );
     mExceptionDates.append( *dit );
   }
 }
 
 DateList ExceptionsWidget::dates()
 {
   return mExceptionDates;
 }
 
 ///////////////////////// ExceptionsDialog ///////////////////////////
 
 ExceptionsDialog::ExceptionsDialog( QWidget *parent, const char *name ) :
   KDialogBase( parent, name, true, i18n("Edit exceptions"), Ok|Cancel )
 {
   mExceptions = new ExceptionsWidget( this );
   setMainWidget( mExceptions );
   resize(220,10);
 }
 
 void ExceptionsDialog::setDefaults( const QDateTime &from )
 {
   mExceptions->setDefaults( from );
 }
 
 void ExceptionsDialog::setDates( const DateList &dates )
 {
   mExceptions->setDates( dates );
 }
 
 DateList ExceptionsDialog::dates()
 {
   return mExceptions->dates();
 }
 
 ///////////////////////// RecurrenceRangeWidget ///////////////////////////
 
 RecurrenceRangeWidget::RecurrenceRangeWidget( QWidget *parent,
                                               const char *name )
   : QWidget( parent, name )
 {
   QBoxLayout *topLayout = new QVBoxLayout( this );
 
   mRangeGroupBox = new QGroupBox( 1, Horizontal, i18n("Recurrence Range"),
                                   this );
   topLayout->addWidget( mRangeGroupBox );
 
   QWidget *rangeBox = new QWidget( mRangeGroupBox );
   QVBoxLayout *rangeLayout = new QVBoxLayout( rangeBox );
   rangeLayout->setSpacing( KDialog::spacingHint() );
 
   mStartDateLabel = new QLabel( i18n("Begin on:"), rangeBox );
   rangeLayout->addWidget( mStartDateLabel );
 
   QButtonGroup *rangeButtonGroup = new QButtonGroup;
 
   mNoEndDateButton = new QRadioButton( i18n("No ending date"), rangeBox );
   rangeButtonGroup->insert( mNoEndDateButton );
   rangeLayout->addWidget( mNoEndDateButton );
 
   QBoxLayout *durationLayout = new QHBoxLayout( rangeLayout );
   durationLayout->setSpacing( KDialog::spacingHint() );
 
   mEndDurationButton = new QRadioButton( i18n("End after"), rangeBox );
   rangeButtonGroup->insert( mEndDurationButton );
   durationLayout->addWidget( mEndDurationButton );
 
   mEndDurationEdit = new QSpinBox( 1, 9999, 1, rangeBox );
   durationLayout->addWidget( mEndDurationEdit );
 
   QLabel *endDurationLabel = new QLabel( i18n("occurrence(s)"), rangeBox );
   durationLayout ->addWidget( endDurationLabel );
 
   QBoxLayout *endDateLayout = new QHBoxLayout( rangeLayout );
   endDateLayout->setSpacing( KDialog::spacingHint() );
 
   mEndDateButton = new QRadioButton( i18n("End by:"), rangeBox );
   rangeButtonGroup->insert( mEndDateButton );
   endDateLayout->addWidget( mEndDateButton );
 
   mEndDateEdit = new KDateEdit( rangeBox );
   endDateLayout->addWidget( mEndDateEdit );
 
   endDateLayout->addStretch( 1 );
 
   connect( mNoEndDateButton, SIGNAL( toggled( bool ) ),
            SLOT( showCurrentRange() ) );
   connect( mEndDurationButton, SIGNAL( toggled( bool ) ),
            SLOT( showCurrentRange() ) );
   connect( mEndDateButton, SIGNAL( toggled( bool ) ),
            SLOT( showCurrentRange() ) );
 }
 
 void RecurrenceRangeWidget::setDefaults( const QDateTime &from  )
 {
   mNoEndDateButton->setChecked( true );
 
   setDateTimes( from );
   mEndDateEdit->setDate( from.date() );
 }
 
 void RecurrenceRangeWidget::setDuration( int duration )
 {
   if ( duration == -1 ) {
     mNoEndDateButton->setChecked( true );
   } else if ( duration == 0 ) {
     mEndDateButton->setChecked( true );
   } else {
     mEndDurationButton->setChecked( true );
     mEndDurationEdit->setValue( duration );
   }
 }
 
 int RecurrenceRangeWidget::duration()
 {
   if ( mNoEndDateButton->isChecked() ) {
     return -1;
   } else if ( mEndDurationButton->isChecked() ) {
     return mEndDurationEdit->value();
   } else {
     return 0;
   }
 }
 
 void RecurrenceRangeWidget::setEndDate( const QDate &date )
 {
   mEndDateEdit->setDate( date );
 }
 
 QDate RecurrenceRangeWidget::endDate()
 {
   return mEndDateEdit->date();
 }
 
 void RecurrenceRangeWidget::showCurrentRange()
 {
   mEndDurationEdit->setEnabled( mEndDurationButton->isChecked() );
   mEndDateEdit->setEnabled( mEndDateButton->isChecked() );
 }
  
 void RecurrenceRangeWidget::setDateTimes( const QDateTime &start,
                                           const QDateTime & )
 {
   mStartDateLabel->setText( i18n("Start date: %1")
       .arg( KGlobal::locale()->formatDate( start.date() ) ) );
   
   if(!mEndDateButton->isChecked())
     mEndDateEdit->setDate( start.date() );
 }
 
 ///////////////////////// RecurrenceRangeDialog ///////////////////////////
 
 RecurrenceRangeDialog::RecurrenceRangeDialog( QWidget *parent,
                                               const char *name ) :
   KDialogBase( parent, name, true, i18n("Edit Recurrence Range"), Ok|Cancel )
 {
   mRecurrenceRangeWidget = new RecurrenceRangeWidget( this );
   setMainWidget( mRecurrenceRangeWidget );
 }
 
 void RecurrenceRangeDialog::setDefaults( const QDateTime &from )
 {
   mRecurrenceRangeWidget->setDefaults( from );
 }
 
 void RecurrenceRangeDialog::setDuration( int duration )
 {
   mRecurrenceRangeWidget->setDuration( duration );
 }
 
 int RecurrenceRangeDialog::duration()
 {
   return mRecurrenceRangeWidget->duration();
 }
 
 void RecurrenceRangeDialog::setEndDate( const QDate &date )
 {
   mRecurrenceRangeWidget->setEndDate( date );
 }
 
 QDate RecurrenceRangeDialog::endDate()
 {
   return mRecurrenceRangeWidget->endDate();
 }
 
 void RecurrenceRangeDialog::setDateTimes( const QDateTime &start,
                                           const QDateTime &end )
 {
   mRecurrenceRangeWidget->setDateTimes( start, end );
 }
 
 //////////////////////////// RecurrenceChooser ////////////////////////
 
 RecurrenceChooser::RecurrenceChooser( QWidget *parent, const char *name ) :
   QWidget( parent, name )
 {
   QBoxLayout *topLayout = new QVBoxLayout( this );
 
   if ( KOPrefs::instance()->mCompactDialogs ) {
     mTypeCombo = new QComboBox( this );
     mTypeCombo->insertItem( i18n("Daily") );
     mTypeCombo->insertItem( i18n("Weekly") );
     mTypeCombo->insertItem( i18n("Monthly") );
     mTypeCombo->insertItem( i18n("Yearly") );
 
     topLayout->addWidget( mTypeCombo );
 
     connect( mTypeCombo, SIGNAL( activated( int ) ), SLOT( emitChoice() ) );
   } else {
     mTypeCombo = 0;
 
     QButtonGroup *ruleButtonGroup = new QButtonGroup( 1, Horizontal, this );
     ruleButtonGroup->setFrameStyle( QFrame::NoFrame );
     topLayout->addWidget( ruleButtonGroup );
 
     mDailyButton = new QRadioButton( i18n("Daily"), ruleButtonGroup );
     mWeeklyButton = new QRadioButton( i18n("Weekly"), ruleButtonGroup );
     mMonthlyButton = new QRadioButton( i18n("Monthly"), ruleButtonGroup );
     mYearlyButton = new QRadioButton( i18n("Yearly"), ruleButtonGroup );
 
     connect( mDailyButton, SIGNAL( toggled( bool ) ),
              SLOT( emitChoice() ) );
     connect( mWeeklyButton, SIGNAL( toggled( bool ) ),
              SLOT( emitChoice() ) );
     connect( mMonthlyButton, SIGNAL( toggled( bool ) ),
              SLOT( emitChoice() ) );
     connect( mYearlyButton, SIGNAL( toggled( bool ) ),
              SLOT( emitChoice() ) );
   }
 }
 
 int RecurrenceChooser::type()
 {
   if ( mTypeCombo ) {
     return mTypeCombo->currentItem();
   } else {
     if ( mDailyButton->isChecked() ) return Daily;
     else if ( mWeeklyButton->isChecked() ) return Weekly;
     else if ( mMonthlyButton->isChecked() ) return Monthly;
     else return Yearly;
   }
 }
 
 void RecurrenceChooser::setType( int type )
 {
   if ( mTypeCombo ) {
     mTypeCombo->setCurrentItem( type );
   } else {
     switch ( type ) {
       case Daily:
         mDailyButton->setChecked( true );
         break;
       case Weekly:
         mWeeklyButton->setChecked( true );
         break;
       case Monthly:
         mMonthlyButton->setChecked( true );
         break;
       case Yearly:
       default:
         mYearlyButton->setChecked( true );
         break;
     }
   }
 }
 
 void RecurrenceChooser::emitChoice()
 {
   emit chosen ( type() );
 }
 
 /////////////////////////////// Main Widget /////////////////////////////
 
 KOEditorRecurrence::KOEditorRecurrence( QWidget* parent, const char *name ) :
   QWidget( parent, name )
 {
   QGridLayout *topLayout = new QGridLayout( this, 2,2 );
   topLayout->setSpacing( KDialog::spacingHint() );
 
   mEnabledCheck = new QCheckBox( i18n("Enable Recurrence"), this );
   connect( mEnabledCheck, SIGNAL( toggled( bool ) ),
            SLOT( setEnabled( bool ) ) );
   topLayout->addMultiCellWidget( mEnabledCheck, 0, 0, 0, 1 );
 
 
   mTimeGroupBox = new QGroupBox( 1, Horizontal, i18n("Appointment Time "),
                                  this );
   topLayout->addMultiCellWidget( mTimeGroupBox, 1, 1 , 0 , 1 );
 
   if ( KOPrefs::instance()->mCompactDialogs ) {
     mTimeGroupBox->hide();
   }
 
 //  QFrame *timeFrame = new QFrame( mTimeGroupBox );
 //  QBoxLayout *layoutTimeFrame = new QHBoxLayout( timeFrame );
 //  layoutTimeFrame->setSpacing( KDialog::spacingHint() );
 
   mDateTimeLabel = new QLabel( mTimeGroupBox );
 //  mDateTimeLabel = new QLabel( timeFrame );
 //  layoutTimeFrame->addWidget( mDateTimeLabel );
 
   Qt::Orientation orientation;
   if ( KOPrefs::instance()->mCompactDialogs ) orientation = Horizontal;
   else orientation = Vertical;
 
   mRuleBox = new QGroupBox( 1, orientation, i18n("Recurrence Rule"), this );
   if ( KOPrefs::instance()->mCompactDialogs ) {
     topLayout->addMultiCellWidget( mRuleBox, 2, 2, 0, 1 );
   } else {
     topLayout->addMultiCellWidget( mRuleBox, 2, 2, 0, 1 );
   }
 
   mRecurrenceChooser = new RecurrenceChooser( mRuleBox );
   connect( mRecurrenceChooser, SIGNAL( chosen( int ) ),
            SLOT( showCurrentRule( int ) ) );
 
   if ( !KOPrefs::instance()->mCompactDialogs ) {
     QFrame *ruleSepFrame = new QFrame( mRuleBox );
     ruleSepFrame->setFrameStyle( QFrame::VLine | QFrame::Sunken );
   }
 
   mRuleStack = new QWidgetStack( mRuleBox );
 
   mDaily = new RecurDaily( mRuleStack );
   mRuleStack->addWidget( mDaily, 0 );
 
   mWeekly = new RecurWeekly( mRuleStack );
   mRuleStack->addWidget( mWeekly, 0 );
 
   mMonthly = new RecurMonthly( mRuleStack );
   mRuleStack->addWidget( mMonthly, 0 );
 
   mYearly = new RecurYearly( mRuleStack );
   mRuleStack->addWidget( mYearly, 0 );
 
   showCurrentRule( mRecurrenceChooser->type() );
 
   if ( KOPrefs::instance()->mCompactDialogs ) {
     mRecurrenceRangeWidget = 0;
     mRecurrenceRangeDialog = new RecurrenceRangeDialog( this );
     mRecurrenceRange = mRecurrenceRangeDialog;
     mRecurrenceRangeButton = new QPushButton( i18n("Recurrence Range..."),
                                               this );
 
     connect( mRecurrenceRangeButton, SIGNAL( clicked() ),
              SLOT( showRecurrenceRangeDialog() ) );
 
     mExceptionsWidget = 0;
     mExceptionsDialog = new ExceptionsDialog( this );
     mExceptions = mExceptionsDialog;
     mExceptionsButton = new QPushButton( i18n("Exceptions..."), this );
     if ( QApplication::desktop()->width() < 320 ) {
         topLayout->addMultiCellWidget( mRecurrenceRangeButton, 3, 3, 0, 1 );
         topLayout->addMultiCellWidget( mExceptionsButton, 4, 4, 0, 1 );
        } else {
             topLayout->addWidget( mRecurrenceRangeButton, 3, 0 );
             topLayout->addWidget( mExceptionsButton, 3, 1 );
         }
     connect( mExceptionsButton, SIGNAL( clicked() ),
              SLOT( showExceptionsDialog() ) );
 
   } else {
     mRecurrenceRangeWidget = new RecurrenceRangeWidget( this );
     mRecurrenceRangeDialog = 0;
     mRecurrenceRange = mRecurrenceRangeWidget;
     mRecurrenceRangeButton = 0;
     topLayout->addWidget( mRecurrenceRangeWidget, 3, 0 );
 
     mExceptionsWidget = new ExceptionsWidget( this );
     mExceptionsDialog = 0;
     mExceptions = mExceptionsWidget;
     mExceptionsButton = 0;
     topLayout->addWidget( mExceptionsWidget, 3, 1 );
   }
 }
 
 KOEditorRecurrence::~KOEditorRecurrence()
 {
 }
 
 void KOEditorRecurrence::setEnabled( bool enabled )
 {
 //  kdDebug() << "KOEditorRecurrence::setEnabled(): " << (enabled ? "on" : "off") << endl;
 
   mTimeGroupBox->setEnabled( enabled );
   if ( mRecurrenceRangeWidget ) mRecurrenceRangeWidget->setEnabled( enabled );
   if ( mRecurrenceRangeButton ) mRecurrenceRangeButton->setEnabled( enabled );
   if ( mExceptionsWidget ) mExceptionsWidget->setEnabled( enabled );
   if ( mExceptionsButton ) mExceptionsButton->setEnabled( enabled );
+  mRuleBox->setEnabled( enabled );
 }
 
 void KOEditorRecurrence::showCurrentRule( int current )
 {
   switch ( current ) {
     case Daily:
       mRuleStack->raiseWidget( mDaily );
       break;
     case Weekly:
       mRuleStack->raiseWidget( mWeekly );
       break;
     case Monthly:
       mRuleStack->raiseWidget( mMonthly );
       break;
     default:
     case Yearly:
       mRuleStack->raiseWidget( mYearly );
       break;
   }
 }
 
 void KOEditorRecurrence::setDateTimes( QDateTime start, QDateTime end )
 {
 //  kdDebug() << "KOEditorRecurrence::setDateTimes" << endl;
 
   mRecurrenceRange->setDateTimes( start, end );
   mExceptions->setDefaults( end );
 
 }
 
 void KOEditorRecurrence::setDefaults( QDateTime from, QDateTime to, bool )
 {
 
     // qDebug("KOEditorRecurrence::setDefaults %s %s ",from.toString().latin1(),to.toString().latin1() );
   setDateTimes( from, to );
 
   bool enabled = false;
   mEnabledCheck->setChecked( enabled );
   setEnabled( enabled );
 
   mExceptions->setDefaults( to );
   mRecurrenceRange->setDefaults( to );
 
   mRecurrenceChooser->setType( RecurrenceChooser::Weekly );
   showCurrentRule( mRecurrenceChooser->type() );
 
   mDaily->setFrequency( 1 );
 
   mWeekly->setFrequency( 1 );
   QBitArray days( 7 );
   days.fill( 0 );
+  days.setBit( from.date().dayOfWeek()- 1);
   mWeekly->setDays( days );
-
   mMonthly->setFrequency( 1 );
+  mMonthly->setByPos((from.date().day()/7), from.date().dayOfWeek()-1 );
   mMonthly->setByDay( from.date().day()-1 );
-
   mYearly->setFrequency( 1 );
-  mYearly->setByDay();
+  mYearly->setByDay( from.date().dayOfYear() );
+  mYearly->setByMonth( from.date().month(), from.date().day() );
 }
 
 void KOEditorRecurrence::readEvent(Event *event)
 {
+    setDefaults( event->dtStart(), event->dtEnd(), true );
   QBitArray rDays( 7 );
   QPtrList<Recurrence::rMonthPos> rmp;
   QPtrList<int> rmd;
   int day = 0;
   int count = 0;
   int month = 0;
   setDateTimes( event->dtStart(), event->dtEnd() );
 
   Recurrence *r = event->recurrence();
   int f = r->frequency();
 
   int recurs = r->doesRecur();
 
   mEnabledCheck->setChecked( recurs );
   setEnabled( recurs );
 
   int recurrenceType = RecurrenceChooser::Weekly;
 
   switch ( recurs ) {
     case Recurrence::rNone:
         setDefaults( event->dtStart(), event->dtEnd(), true );
       break;
     case Recurrence::rDaily:
       recurrenceType = RecurrenceChooser::Daily;
       mDaily->setFrequency( f );
       break;
     case Recurrence::rWeekly:
       recurrenceType = RecurrenceChooser::Weekly;
       mWeekly->setFrequency( f );
       mWeekly->setDays( r->days() );
       break;
     case Recurrence::rMonthlyPos:
       // we only handle one possibility in the list right now,
       // so I have hardcoded calls with first().  If we make the GUI
       // more extended, this can be changed.
       recurrenceType = RecurrenceChooser::Monthly;
 
       rmp = r->monthPositions();
       if ( rmp.first()->negative )
         count = 5 - rmp.first()->rPos - 1;
       else
         count = rmp.first()->rPos - 1;
       day = 0;
       while ( !rmp.first()->rDays.testBit( day ) ) ++day;
       mMonthly->setByPos( count, day );
 
       mMonthly->setFrequency( f );
 
       break;
     case Recurrence::rMonthlyDay:
       recurrenceType = RecurrenceChooser::Monthly;
 
       rmd = r->monthDays();
       day = *rmd.first() - 1;
       mMonthly->setByDay( day );
 
       mMonthly->setFrequency( f );
 
       break;
     case Recurrence::rYearlyMonth:
-    case Recurrence::rYearlyDay:
-      recurrenceType = RecurrenceChooser::Yearly;
-
-      rmd = r->yearNums();
-      month = *rmd.first();
-      if ( month == event->dtStart().date().month() ) {
-        mYearly->setByDay();
-      } else {
-        mYearly->setByMonth( month );
-      }
+        {
+        recurrenceType = RecurrenceChooser::Yearly;
+            qDebug("Recurrence::rYearlyMonth: ");
+            day = event->dtStart().date().day(); 
+            rmd = r->yearNums();
+            if ( rmd.count() > 0 )
+                month = *rmd.first();
+            else
+                month = event->dtStart().date().month() ;
+            mYearly->setByMonth( month, day );
+#if 0
+            qDebug("2day = %d ",day );
+            QPtrList<Recurrence::rMonthPos> monthlist = r->yearMonthPositions();
+            int month;
+            if ( !monthlist.isEmpty() ) {
+                month =  monthlist.first()->rPos ;
+            } else {
+                month = event->dtStart().date().month() ;
+            }
+            mYearly->setByMonth( day, month );
+#endif
+            mYearly->setFrequency( f );
+        }
 
-      mYearly->setFrequency( f );
       break;
+    case Recurrence::rYearlyDay:
+        qDebug("Recurrence::rYearlyDay: ");
+        recurrenceType = RecurrenceChooser::Yearly;
+        mYearly->setByDay( event->dtStart().date().dayOfYear() );
+        mYearly->setFrequency( f );
+        break;
     default:
         setDefaults( event->dtStart(), event->dtEnd(), true );
       break;
   }
 
   mRecurrenceChooser->setType( recurrenceType );
   showCurrentRule( recurrenceType );
 
   mRecurrenceRange->setDateTimes( event->dtStart() );
 
   if ( r->doesRecur() ) {
     mRecurrenceRange->setDuration( r->duration() );
     if ( r->duration() == 0 ) 
         {
         if ( r->endDate() < event->dtStart().date() )
             mRecurrenceRange->setEndDate( event->dtStart().date() );
         else
             mRecurrenceRange->setEndDate( r->endDate() );
         } else
             mRecurrenceRange->setEndDate( event->dtStart().date() );
   }
 
   mExceptions->setDates( event->exDates() );
 }
 
 void KOEditorRecurrence::writeEvent( Event *event )
 {
   Recurrence *r = event->recurrence();
 
   // clear out any old settings;
   r->unsetRecurs();
 
   if ( mEnabledCheck->isChecked() ) {
     int duration = mRecurrenceRange->duration();
     QDate endDate;
     if ( duration == 0 ) endDate = mRecurrenceRange->endDate();
 
     int recurrenceType = mRecurrenceChooser->type();
 
     if ( recurrenceType == RecurrenceChooser::Daily ) {
       int freq = mDaily->frequency();
       if ( duration != 0 ) r->setDaily( freq, duration );
       else  r->setDaily( freq, endDate );
     } else if ( recurrenceType == RecurrenceChooser::Weekly ) {
       int freq = mWeekly->frequency();
       QBitArray days = mWeekly->days();
       int j;
       bool found = false;
       for (j = 0; j < 7 ; ++j ) {
           found |=days.at(j);
       }
       if ( !found ) {
           days.setBit( event->dtStart().date().dayOfWeek()-1);
           qDebug("bit set %d ");
       }
       if ( duration != 0 ) r->setWeekly( freq, days, duration );
       else r->setWeekly( freq, days, endDate );
     } else if ( recurrenceType == RecurrenceChooser::Monthly ) {
       int freq = mMonthly->frequency();
       if ( mMonthly->byPos() ) {
         int pos = mMonthly->count();
 
         QBitArray days( 7 );
         days.fill( false );
 
         days.setBit( mMonthly->weekday() );
         if ( duration != 0 )
 	  r->setMonthly( Recurrence::rMonthlyPos, freq, duration );
 	else
 	  r->setMonthly( Recurrence::rMonthlyPos, freq, endDate );
         r->addMonthlyPos( pos, days );
       } else {
 	// it's by day
         int day = mMonthly->day();
 
         if ( duration != 0 ) {
           r->setMonthly( Recurrence::rMonthlyDay, freq, duration );
         } else {
           r->setMonthly( Recurrence::rMonthlyDay, freq, endDate );
         }
         r->addMonthlyDay( day );
       }
     } else if ( recurrenceType == RecurrenceChooser::Yearly ) {
+        qDebug("RecurrenceChooser::Yearly ");
       int freq = mYearly->frequency();
-
-      int month;
-      if ( mYearly->byMonth() ) {
-        month = mYearly->month();
-      } else {
-        month = event->dtStart().date().month();
-      }
-      if ( duration != 0 ) {
-	r->setYearly( Recurrence::rYearlyMonth, freq, duration );
+      if ( mYearly->byDay() ) {
+          if ( duration != 0 ) {
+              r->setYearly( Recurrence::rYearlyDay, freq, duration );
+          } else {
+              r->setYearly( Recurrence::rYearlyDay, freq, endDate );
+          }
+          r->addYearlyNum( event->dtStart().date().dayOfYear() );
       } else {
-	r->setYearly( Recurrence::rYearlyMonth, freq, endDate );
+          if ( duration != 0 ) {
+              r->setYearly( Recurrence::rYearlyMonth, freq, duration );
+          } else {
+              r->setYearly( Recurrence::rYearlyMonth, freq, endDate );
+          }
+          r->addYearlyNum( mYearly->month() ); 
       }
 
-      r->addYearlyNum( month );
     }
 
     event->setExDates( mExceptions->dates() );
   }
 }
 
 void KOEditorRecurrence::setDateTimeStr( const QString &str )
 {
   mDateTimeLabel->setText( str );
 }
 
 bool KOEditorRecurrence::validateInput()
 {
   // Check input here
 
   return true;
 }
 
 void KOEditorRecurrence::showExceptionsDialog()
 {
   DateList dates = mExceptions->dates();
   int result = mExceptionsDialog->exec();
   if ( result == QDialog::Rejected ) mExceptions->setDates( dates );
 }
 
 void KOEditorRecurrence::showRecurrenceRangeDialog()
 {
   int duration = mRecurrenceRange->duration();
   QDate endDate = mRecurrenceRange->endDate();
 
   int result = mRecurrenceRangeDialog->exec();
   if ( result == QDialog::Rejected ) {
     mRecurrenceRange->setDuration( duration );
     mRecurrenceRange->setEndDate( endDate );
   }
 
 }
diff --git a/korganizer/koeditorrecurrence.h b/korganizer/koeditorrecurrence.h
index 4f0f0b2..2b59085 100644
--- a/korganizer/koeditorrecurrence.h
+++ b/korganizer/koeditorrecurrence.h
@@ -1,321 +1,324 @@
 /*
     This file is part of KOrganizer.
     Copyright (c) 2000-2003 Cornelius Schumacher <schumacher@kde.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
     As a special exception, permission is given to link this program
     with any edition of Qt, and distribute the resulting executable,
     without including the source code for Qt in the source distribution.
 */
 #ifndef _KOEDITORRECURRENCE_H
 #define _KOEDITORRECURRENCE_H
 
 #include <qframe.h>
 #include <qlabel.h>
 #include <qcheckbox.h>
 #include <qpushbutton.h>
 #include <qgroupbox.h>
 #include <qlineedit.h>
 #include <qcombobox.h>
 #include <qmultilineedit.h>
 #include <qlistview.h>
 #include <qradiobutton.h>
 
 #include <kdialogbase.h>
 
 #include <libkcal/event.h>
 
 #include "ktimeedit.h"
 
 class QWidgetStack;
 class QSpinBox;
 
 class KDateEdit;
 
 using namespace KCal;
 
 class RecurBase : public QWidget
 {
   public:
     RecurBase( QWidget *parent = 0, const char *name = 0 );
   
     void setFrequency( int );
     int frequency();
 
     QWidget *frequencyEdit();
 
   private:
     QSpinBox *mFrequencyEdit;
 };
 
 class RecurDaily : public RecurBase
 {
   public:
     RecurDaily( QWidget *parent = 0, const char *name = 0 );
 };
 
 class RecurWeekly : public RecurBase
 {
   public:
     RecurWeekly( QWidget *parent = 0, const char *name = 0 );
   
     void setDays( const QBitArray & );
     QBitArray days();
     
   private:
     QCheckBox *mDayBoxes[7];
 };
 
 class RecurMonthly : public RecurBase
 {
   public:
     RecurMonthly( QWidget *parent = 0, const char *name = 0 );
 
     void setByDay( int day );
     void setByPos( int count, int weekday );
     
     bool byDay();
     bool byPos();
     
     int day();
 
     int count();
     int weekday();
     
   private:
     QRadioButton *mByDayRadio;
     QComboBox *mByDayCombo;
 
     QRadioButton *mByPosRadio;
     QComboBox *mByPosCountCombo;
     QComboBox *mByPosWeekdayCombo;
 };
 
 class RecurYearly : public RecurBase
 {
   public:
     RecurYearly( QWidget *parent = 0, const char *name = 0 );
     
-    void setByDay();
-    void setByMonth( int month );
+    void setByDay( int doy );
+    void setByMonth( int month, int day );
     
     bool byMonth();
     bool byDay();
 
     int month();
+    int day();
     
   private:
+    int mDay;
     QRadioButton *mByMonthRadio;
     QComboBox *mByMonthCombo;
-    
+    QLabel* mByDayLabel;
+    QLabel* mDayOfLabel;
     QRadioButton *mByDayRadio;
 };
 
 class RecurrenceChooser : public QWidget
 {
     Q_OBJECT
   public:
     RecurrenceChooser( QWidget *parent = 0, const char *name = 0 );
     
     enum { Daily, Weekly, Monthly, Yearly };
     
     void setType( int );
     int type();
     
   signals:
     void chosen( int );
 
   protected slots:
     void emitChoice();
     
   private:
     QComboBox *mTypeCombo;
     
     QRadioButton *mDailyButton;
     QRadioButton *mWeeklyButton;
     QRadioButton *mMonthlyButton;
     QRadioButton *mYearlyButton;    
 };
 
 class ExceptionsBase
 {
   public:
     virtual void setDefaults( const QDateTime &from ) = 0;
     virtual void setDates( const DateList & ) = 0;
     virtual DateList dates() = 0;
 };
 
 class ExceptionsWidget : public QWidget, public ExceptionsBase
 {
     Q_OBJECT
   public:
     ExceptionsWidget( QWidget *parent = 0, const char *name = 0 );
 
     void setDefaults( const QDateTime &from );
 
     void setDates( const DateList & );
     DateList dates();
     
   protected slots:
     void addException();
     void changeException();
     void deleteException();
     
   private:
     KDateEdit *mExceptionDateEdit;
     QListBox *mExceptionList;
     DateList mExceptionDates;  
 };
 
 class ExceptionsDialog : public KDialogBase, public ExceptionsBase
 {
   public:
     ExceptionsDialog( QWidget *parent, const char *name = 0 );
 
     void setDefaults( const QDateTime &from );
     
     void setDates( const DateList & );
     DateList dates();
 
   private:
     ExceptionsWidget *mExceptions;
 };
 
 class RecurrenceRangeBase
 {
   public:
     virtual void setDefaults( const QDateTime &from ) = 0;
   
     virtual void setDuration( int ) = 0;
     virtual int duration() = 0;
 
     virtual void setEndDate( const QDate & ) = 0;
     virtual QDate endDate() = 0;
 
     virtual void setDateTimes( const QDateTime &start,
                                const QDateTime &end = QDateTime() ) = 0;
 };
 
 class RecurrenceRangeWidget : public QWidget, public RecurrenceRangeBase
 {
     Q_OBJECT
   public:
     RecurrenceRangeWidget( QWidget *parent = 0, const char *name = 0 );
 
     void setDefaults( const QDateTime &from );
 
     void setDuration( int );
     int duration();
 
     void setEndDate( const QDate & );
     QDate endDate();
 
     void setDateTimes( const QDateTime &start,
                        const QDateTime &end = QDateTime() );
 
   protected slots:
     void showCurrentRange();
 
   private:
     QGroupBox *mRangeGroupBox;
     QLabel *mStartDateLabel;
     QRadioButton *mNoEndDateButton;
     QRadioButton *mEndDurationButton;
     QSpinBox *mEndDurationEdit;
     QRadioButton *mEndDateButton;
     KDateEdit *mEndDateEdit;  
 };
 
 class RecurrenceRangeDialog : public KDialogBase, public RecurrenceRangeBase
 {
   public:
     RecurrenceRangeDialog( QWidget *parent = 0, const char *name = 0 );
 
     void setDefaults( const QDateTime &from );
 
     void setDuration( int );
     int duration();
 
     void setEndDate( const QDate & );
     QDate endDate();
 
     void setDateTimes( const QDateTime &start,
                        const QDateTime &end = QDateTime() );
     
   private:
     RecurrenceRangeWidget *mRecurrenceRangeWidget;
 };
 
 class KOEditorRecurrence : public QWidget
 {
     Q_OBJECT
   public:
     KOEditorRecurrence ( QWidget *parent = 0, const char *name = 0 );
     virtual ~KOEditorRecurrence();
 
     enum { Daily, Weekly, Monthly, Yearly };
 
     /** Set widgets to default values */
     void setDefaults( QDateTime from, QDateTime to, bool allday );
     /** Read event object and setup widgets accordingly */
     void readEvent( Event * );
     /** Write event settings to event object */
     void writeEvent( Event * );
 
     /** Check if the input is valid. */
     bool validateInput();
 
   public slots:
     void setEnabled( bool );
     void setDateTimes( QDateTime start, QDateTime end );
     void setDateTimeStr( const QString & );
   
   signals:
     void dateTimesChanged( QDateTime start, QDateTime end );
   
   protected slots:
     void showCurrentRule( int );
     void showExceptionsDialog();
     void showRecurrenceRangeDialog();
     
   private:
     QCheckBox *mEnabledCheck;
   
     QGroupBox *mTimeGroupBox;
     QLabel *mDateTimeLabel;
   
     QGroupBox *mRuleBox;
     QWidgetStack *mRuleStack;
     RecurrenceChooser *mRecurrenceChooser;
     
     RecurDaily *mDaily;
     RecurWeekly *mWeekly;
     RecurMonthly *mMonthly;
     RecurYearly *mYearly;
 
     RecurrenceRangeBase *mRecurrenceRange;
     RecurrenceRangeWidget *mRecurrenceRangeWidget;
     RecurrenceRangeDialog *mRecurrenceRangeDialog;
     QPushButton *mRecurrenceRangeButton;
     
     ExceptionsBase *mExceptions;
     ExceptionsDialog *mExceptionsDialog;
     ExceptionsWidget *mExceptionsWidget;
     QPushButton *mExceptionsButton;
     
 };
 
 #endif
diff --git a/libkcal/icalformatimpl.cpp b/libkcal/icalformatimpl.cpp
index 32a1337..964ffe3 100644
--- a/libkcal/icalformatimpl.cpp
+++ b/libkcal/icalformatimpl.cpp
@@ -1,2170 +1,2174 @@
 /*
     This file is part of libkcal.
     Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
     Boston, MA 02111-1307, USA.
 */
 
 #include <qdatetime.h>
 #include <qstring.h>
 #include <qptrlist.h>
 #include <qfile.h>
 
 #include <kdebug.h>
 #include <klocale.h>
 #include <kglobal.h>
 
 extern "C" {
   #include <ical.h>
   #include <icalss.h>
   #include <icalparser.h>
   #include <icalrestriction.h>
 }
 
 #include "calendar.h"
 #include "journal.h"
 #include "icalformat.h"
 #include "icalformatimpl.h"
 #include "compat.h"
 
 #define _ICAL_VERSION "2.0"
 
 using namespace KCal;
 
 const int gSecondsPerMinute = 60;
 const int gSecondsPerHour   = gSecondsPerMinute * 60;
 const int gSecondsPerDay    = gSecondsPerHour   * 24;
 const int gSecondsPerWeek   = gSecondsPerDay    * 7;
 
 ICalFormatImpl::ICalFormatImpl( ICalFormat *parent ) :
   mParent( parent ), mCalendarVersion( 0 )
 {
   mCompat = new Compat;
 }
 
 ICalFormatImpl::~ICalFormatImpl()
 {
   delete mCompat;
 }
 
 class ToStringVisitor : public Incidence::Visitor
 {
   public:
     ToStringVisitor( ICalFormatImpl *impl ) : mImpl( impl ), mComponent( 0 ) {}
 
     bool visit( Event *e ) { mComponent = mImpl->writeEvent( e ); return true; }
     bool visit( Todo *e ) { mComponent = mImpl->writeTodo( e ); return true; }
     bool visit( Journal *e ) { mComponent = mImpl->writeJournal( e ); return true; }
 
     icalcomponent *component() { return mComponent; }
 
   private:
     ICalFormatImpl *mImpl;
     icalcomponent *mComponent;
 };
 
 icalcomponent *ICalFormatImpl::writeIncidence(Incidence *incidence)
 {
   ToStringVisitor v( this );
   incidence->accept(v);
   return v.component();
 }
 
 icalcomponent *ICalFormatImpl::writeTodo(Todo *todo)
 {
   QString tmpStr;
   QStringList tmpStrList;
 
   icalcomponent *vtodo = icalcomponent_new(ICAL_VTODO_COMPONENT);
 
   writeIncidence(vtodo,todo);
 
   // due date
   if (todo->hasDueDate()) {
     icaltimetype due;
     if (todo->doesFloat()) {
       due = writeICalDate(todo->dtDue().date());
     } else {
       due = writeICalDateTime(todo->dtDue());
     }
     icalcomponent_add_property(vtodo,icalproperty_new_due(due));
   }
 
   // start time
   if (todo->hasStartDate()) {
     icaltimetype start;
     if (todo->doesFloat()) {
 //      kdDebug(5800) << "§§ Incidence " << todo->summary() << " floats." << endl;
       start = writeICalDate(todo->dtStart().date());
     } else {
 //      kdDebug(5800) << "§§ incidence " << todo->summary() << " has time." << endl;
       start = writeICalDateTime(todo->dtStart());
     }
     icalcomponent_add_property(vtodo,icalproperty_new_dtstart(start));
   }
 
   // completion date
   if (todo->isCompleted()) {
     if (!todo->hasCompletedDate()) {
       // If todo was created by KOrganizer <2.2 it has no correct completion
       // date. Set it to now.
       todo->setCompleted(QDateTime::currentDateTime());
     }
     icaltimetype completed = writeICalDateTime(todo->completed());
     icalcomponent_add_property(vtodo,icalproperty_new_completed(completed));
   }
 
   icalcomponent_add_property(vtodo,
       icalproperty_new_percentcomplete(todo->percentComplete()));
 
   return vtodo;
 }
 
 icalcomponent *ICalFormatImpl::writeEvent(Event *event)
 {
   kdDebug(5800) << "Write Event '" << event->summary() << "' (" << event->uid()
               << ")" << endl;
 
   QString tmpStr;
   QStringList tmpStrList;
 
   icalcomponent *vevent = icalcomponent_new(ICAL_VEVENT_COMPONENT);
 
   writeIncidence(vevent,event);
 
   // start time
   icaltimetype start;
   if (event->doesFloat()) {
 //    kdDebug(5800) << "§§ Incidence " << event->summary() << " floats." << endl;
     start = writeICalDate(event->dtStart().date());
   } else {
 //    kdDebug(5800) << "§§ incidence " << event->summary() << " has time." << endl;
     start = writeICalDateTime(event->dtStart());
   }
   icalcomponent_add_property(vevent,icalproperty_new_dtstart(start));
 
   if (event->hasEndDate()) {
     // end time
     icaltimetype end;
     if (event->doesFloat()) {
 //      kdDebug(5800) << "§§ Event " << event->summary() << " floats." << endl;
       // +1 day because end date is non-inclusive.
       end = writeICalDate( event->dtEnd().date().addDays( 1 ) );
     } else {
 //      kdDebug(5800) << "§§ Event " << event->summary() << " has time." << endl;
       end = writeICalDateTime(event->dtEnd());
     }
     icalcomponent_add_property(vevent,icalproperty_new_dtend(end));
   }
 
 // TODO: attachments, resources
 #if 0
   // attachments
   tmpStrList = anEvent->attachments();
   for ( QStringList::Iterator it = tmpStrList.begin();
         it != tmpStrList.end();
         ++it )
     addPropValue(vevent, VCAttachProp, (*it).utf8());
 
   // resources
   tmpStrList = anEvent->resources();
   tmpStr = tmpStrList.join(";");
   if (!tmpStr.isEmpty())
     addPropValue(vevent, VCResourcesProp, tmpStr.utf8());
 
 #endif
 
   // Transparency
   switch( event->transparency() ) {
   case Event::Transparent:
       icalcomponent_add_property(vevent, icalproperty_new_transp(ICAL_TRANSP_TRANSPARENT));
     break;
   case Event::Opaque:
     icalcomponent_add_property(vevent, icalproperty_new_transp(ICAL_TRANSP_OPAQUE));
     break;
   }
 
   return vevent;
 }
 
 icalcomponent *ICalFormatImpl::writeFreeBusy(FreeBusy *freebusy,
                                              Scheduler::Method method)
 {
 #if QT_VERSION >= 300
   kdDebug(5800) << "icalformatimpl: writeFreeBusy: startDate: "
     << freebusy->dtStart().toString("ddd MMMM d yyyy: h:m:s ap") << " End Date: "
     << freebusy->dtEnd().toString("ddd MMMM d yyyy: h:m:s ap") << endl;
 #endif
 
   icalcomponent *vfreebusy = icalcomponent_new(ICAL_VFREEBUSY_COMPONENT);
 
   writeIncidenceBase(vfreebusy,freebusy);
 
   icalcomponent_add_property(vfreebusy, icalproperty_new_dtstart(
       writeICalDateTime(freebusy->dtStart())));
 
   icalcomponent_add_property(vfreebusy, icalproperty_new_dtend(
       writeICalDateTime(freebusy->dtEnd())));
 
   if (method == Scheduler::Request) {
     icalcomponent_add_property(vfreebusy,icalproperty_new_uid(
        freebusy->uid().utf8()));
   }
 
   //Loops through all the periods in the freebusy object
   QValueList<Period> list = freebusy->busyPeriods();
   QValueList<Period>::Iterator it;
   icalperiodtype period;
   for (it = list.begin(); it!= list.end(); ++it) {
     period.start = writeICalDateTime((*it).start());
     period.end = writeICalDateTime((*it).end());
     icalcomponent_add_property(vfreebusy, icalproperty_new_freebusy(period) );
   }
 
   return vfreebusy;
 }
 
 icalcomponent *ICalFormatImpl::writeJournal(Journal *journal)
 {
   icalcomponent *vjournal = icalcomponent_new(ICAL_VJOURNAL_COMPONENT);
 
   writeIncidence(vjournal,journal);
   
   // start time
   if (journal->dtStart().isValid()) {
     icaltimetype start;
     if (journal->doesFloat()) {
 //      kdDebug(5800) << "§§ Incidence " << event->summary() << " floats." << endl;
       start = writeICalDate(journal->dtStart().date());
     } else {
 //      kdDebug(5800) << "§§ incidence " << event->summary() << " has time." << endl;
       start = writeICalDateTime(journal->dtStart());
     }
     icalcomponent_add_property(vjournal,icalproperty_new_dtstart(start));
   }
 
   return vjournal;
 }
 
 void ICalFormatImpl::writeIncidence(icalcomponent *parent,Incidence *incidence)
 {
   // pilot sync stuff
 // TODO: move this application-specific code to kpilot
   if (incidence->pilotId()) {
     incidence->setNonKDECustomProperty("X-PILOTID", QString::number(incidence->pilotId()));
     incidence->setNonKDECustomProperty("X-PILOTSTAT", QString::number(incidence->syncStatus()));
   }
   if (incidence->zaurusId() >= 0) {
       incidence->setNonKDECustomProperty("X-ZAURUSID", QString::number(incidence->zaurusId()));
   }
 
   if (incidence->zaurusUid() > 0) {
       incidence->setNonKDECustomProperty("X-ZAURUSUID", QString::number(incidence->zaurusUid()));
   }
   if (incidence->zaurusStat() > 0) {
       incidence->setNonKDECustomProperty("X-ZAURUSSTAT", QString::number(incidence->zaurusStat()));
   }
 
   writeIncidenceBase(parent,incidence);
   if (incidence->cancelled()) {
       icalcomponent_add_property(parent,icalproperty_new_status(ICAL_STATUS_CANCELLED));
   }
 
   // creation date
   icalcomponent_add_property(parent,icalproperty_new_created(
       writeICalDateTime(incidence->created())));
 
   // unique id
   icalcomponent_add_property(parent,icalproperty_new_uid(
       incidence->uid().utf8()));
 
   // revision
   icalcomponent_add_property(parent,icalproperty_new_sequence(
       incidence->revision()));
 
   // last modification date
   icalcomponent_add_property(parent,icalproperty_new_lastmodified(
       writeICalDateTime(incidence->lastModified())));
 
   // description
   if (!incidence->description().isEmpty()) {
     icalcomponent_add_property(parent,icalproperty_new_description(
         incidence->description().utf8()));
   }
 
   // summary
   if (!incidence->summary().isEmpty()) {
     icalcomponent_add_property(parent,icalproperty_new_summary(
         incidence->summary().utf8()));
   }
 
   // location
   if (!incidence->location().isEmpty()) {
     icalcomponent_add_property(parent,icalproperty_new_location(
         incidence->location().utf8()));
   }
 
 // TODO:
   // status
 //  addPropValue(parent, VCStatusProp, incidence->getStatusStr().utf8());
 
   // secrecy
   enum icalproperty_class classInt;
   switch (incidence->secrecy()) {
     case Incidence::SecrecyPublic:
       classInt = ICAL_CLASS_PUBLIC;
       break;
     case Incidence::SecrecyConfidential:
       classInt = ICAL_CLASS_CONFIDENTIAL;
       break;
     case Incidence::SecrecyPrivate:
       classInt =ICAL_CLASS_PRIVATE ;
     default:
       classInt =ICAL_CLASS_PRIVATE ;
       break;
   }
   icalcomponent_add_property(parent,icalproperty_new_class(classInt));
 
   // priority
   icalcomponent_add_property(parent,icalproperty_new_priority(
       incidence->priority()));
 
   // categories
   QStringList categories = incidence->categories();
   QStringList::Iterator it;
   for(it = categories.begin(); it != categories.end(); ++it ) {
     icalcomponent_add_property(parent,icalproperty_new_categories((*it).utf8()));
   }
 // TODO: Ensure correct concatenation of categories properties.
 
 /*
   // categories
   tmpStrList = incidence->getCategories();
   tmpStr = "";
   QString catStr;
   for ( QStringList::Iterator it = tmpStrList.begin();
         it != tmpStrList.end();
         ++it ) {
     catStr = *it;
     if (catStr[0] == ' ')
       tmpStr += catStr.mid(1);
     else
       tmpStr += catStr;
     // this must be a ';' character as the vCalendar specification requires!
     // vcc.y has been hacked to translate the ';' to a ',' when the vcal is
     // read in.
     tmpStr += ";";
   }
   if (!tmpStr.isEmpty()) {
     tmpStr.truncate(tmpStr.length()-1);
     icalcomponent_add_property(parent,icalproperty_new_categories(
         writeText(incidence->getCategories().join(";"))));
   }
 */
 
   // related event
   if (incidence->relatedTo()) {
     icalcomponent_add_property(parent,icalproperty_new_relatedto(
         incidence->relatedTo()->uid().utf8()));
   }
 
   // recurrence rule stuff
   Recurrence *recur = incidence->recurrence();
   if (recur->doesRecur()) {
     
     icalcomponent_add_property(parent,writeRecurrenceRule(recur));
   }
 
   // recurrence excpetion dates
   DateList dateList = incidence->exDates();
   DateList::ConstIterator exIt;
   for(exIt = dateList.begin(); exIt != dateList.end(); ++exIt) {
     icalcomponent_add_property(parent,icalproperty_new_exdate(
         writeICalDate(*exIt)));
   }
   
   // attachments
   QPtrList<Attachment> attachments = incidence->attachments();
   for (Attachment *at = attachments.first(); at; at = attachments.next())
     icalcomponent_add_property(parent,writeAttachment(at));
 
   // alarms
   QPtrList<Alarm> alarms = incidence->alarms();
   Alarm* alarm;
   for (alarm = alarms.first(); alarm; alarm = alarms.next()) {
     if (alarm->enabled()) {
       kdDebug(5800) << "Write alarm for " << incidence->summary() << endl;
       icalcomponent_add_component(parent,writeAlarm(alarm));
     }
   }
 
   // duration
 
 // turned off as it always is set to PTS0 (and must not occur together with DTEND
 
 //  if (incidence->hasDuration()) {
 //    icaldurationtype duration;
 //    duration = writeICalDuration(incidence->duration());
 //    icalcomponent_add_property(parent,icalproperty_new_duration(duration));
 //  }
 }
 
 void ICalFormatImpl::writeIncidenceBase(icalcomponent *parent,IncidenceBase *incidenceBase)
 {
   icalcomponent_add_property(parent,icalproperty_new_dtstamp(
       writeICalDateTime(QDateTime::currentDateTime())));
 
   // organizer stuff
   icalcomponent_add_property(parent,icalproperty_new_organizer(
       ("MAILTO:" + incidenceBase->organizer()).utf8()));
 
   // attendees
   if (incidenceBase->attendeeCount() != 0) {
     QPtrList<Attendee> al = incidenceBase->attendees();
     QPtrListIterator<Attendee> ai(al);
     for (; ai.current(); ++ai) {
       icalcomponent_add_property(parent,writeAttendee(ai.current()));
     }
   }
 
   // custom properties
   writeCustomProperties(parent, incidenceBase);
 }
 
 void ICalFormatImpl::writeCustomProperties(icalcomponent *parent,CustomProperties *properties)
 {
   QMap<QCString, QString> custom = properties->customProperties();
   for (QMap<QCString, QString>::Iterator c = custom.begin();  c != custom.end();  ++c) {
     icalproperty *p = icalproperty_new_x(c.data().utf8());
     icalproperty_set_x_name(p,c.key());
     icalcomponent_add_property(parent,p);
   }
 }
 
 icalproperty *ICalFormatImpl::writeAttendee(Attendee *attendee)
 {
   icalproperty *p = icalproperty_new_attendee("mailto:" + attendee->email().utf8());
 
   if (!attendee->name().isEmpty()) {
     icalproperty_add_parameter(p,icalparameter_new_cn(attendee->name().utf8()));
   }
 
 
   icalproperty_add_parameter(p,icalparameter_new_rsvp(
           attendee->RSVP() ? ICAL_RSVP_TRUE : ICAL_RSVP_FALSE ));
 
   icalparameter_partstat status = ICAL_PARTSTAT_NEEDSACTION;
   switch (attendee->status()) {
     default:
     case Attendee::NeedsAction:
       status = ICAL_PARTSTAT_NEEDSACTION;
       break;
     case Attendee::Accepted:
       status = ICAL_PARTSTAT_ACCEPTED;
       break;
     case Attendee::Declined:
       status = ICAL_PARTSTAT_DECLINED;
       break;
     case Attendee::Tentative:
       status = ICAL_PARTSTAT_TENTATIVE;
       break;
     case Attendee::Delegated:
       status = ICAL_PARTSTAT_DELEGATED;
       break;
     case Attendee::Completed:
       status = ICAL_PARTSTAT_COMPLETED;
       break;
     case Attendee::InProcess:
       status = ICAL_PARTSTAT_INPROCESS;
       break;
   }
   icalproperty_add_parameter(p,icalparameter_new_partstat(status));
 
   icalparameter_role role = ICAL_ROLE_REQPARTICIPANT;
   switch (attendee->role()) {
     case Attendee::Chair:
       role = ICAL_ROLE_CHAIR;
       break;
     default:
     case Attendee::ReqParticipant:
       role = ICAL_ROLE_REQPARTICIPANT;
       break;
     case Attendee::OptParticipant:
       role = ICAL_ROLE_OPTPARTICIPANT;
       break;
     case Attendee::NonParticipant:
       role = ICAL_ROLE_NONPARTICIPANT;
       break;
   }
   icalproperty_add_parameter(p,icalparameter_new_role(role));
 
   if (!attendee->uid().isEmpty()) {
     icalparameter* icalparameter_uid = icalparameter_new_x(attendee->uid().utf8());
     icalparameter_set_xname(icalparameter_uid,"X-UID");
     icalproperty_add_parameter(p,icalparameter_uid);
   }
 
   return p;
 }
 
 icalproperty *ICalFormatImpl::writeAttachment(Attachment *att)
 {
 #if 0
    icalattachtype* attach = icalattachtype_new();
   if (att->isURI())
     icalattachtype_set_url(attach, att->uri().utf8().data());
   else
     icalattachtype_set_base64(attach, att->data(), 0);
 #endif
   icalattach *attach;
   if (att->isURI())
       attach = icalattach_new_from_url( att->uri().utf8().data());
   else
       attach = icalattach_new_from_data ( (unsigned char *)att->data(), 0, 0);
   icalproperty *p = icalproperty_new_attach(attach);
   if (!att->mimeType().isEmpty())
     icalproperty_add_parameter(p,icalparameter_new_fmttype(att->mimeType().utf8().data()));
 
   if (att->isBinary()) {
     icalproperty_add_parameter(p,icalparameter_new_value(ICAL_VALUE_BINARY));
     icalproperty_add_parameter(p,icalparameter_new_encoding(ICAL_ENCODING_BASE64));
   }
   return p;
 }
 
 icalproperty *ICalFormatImpl::writeRecurrenceRule(Recurrence *recur)
 {
 //  kdDebug(5800) << "ICalFormatImpl::writeRecurrenceRule()" << endl;
 
   icalrecurrencetype r;
 
   icalrecurrencetype_clear(&r);
 
   int index = 0;
   int index2 = 0;
 
   QPtrList<Recurrence::rMonthPos> tmpPositions;
   QPtrList<int> tmpDays;
   int *tmpDay;
   Recurrence::rMonthPos *tmpPos;
   bool datetime = false;
   int day;
   int i;
 
   switch(recur->doesRecur()) {
     case Recurrence::rMinutely:
       r.freq = ICAL_MINUTELY_RECURRENCE;
       datetime = true;
       break;
     case Recurrence::rHourly:
       r.freq = ICAL_HOURLY_RECURRENCE;
       datetime = true;
       break;
     case Recurrence::rDaily:
       r.freq = ICAL_DAILY_RECURRENCE;
       break;
     case Recurrence::rWeekly:
       r.freq = ICAL_WEEKLY_RECURRENCE;
       r.week_start = static_cast<icalrecurrencetype_weekday>(recur->weekStart()%7 + 1);
       for (i = 0; i < 7; i++) {
         if (recur->days().testBit(i)) {
           day = (i + 1)%7 + 1;     // convert from Monday=0 to Sunday=1
           r.by_day[index++] = icalrecurrencetype_day_day_of_week(day);
         }
       }
 //      r.by_day[index] = ICAL_RECURRENCE_ARRAY_MAX;
       break;
     case Recurrence::rMonthlyPos:
       r.freq = ICAL_MONTHLY_RECURRENCE;
 
       tmpPositions = recur->monthPositions();
       for (tmpPos = tmpPositions.first();
            tmpPos;
            tmpPos = tmpPositions.next()) {
         for (i = 0; i < 7; i++) {
           if (tmpPos->rDays.testBit(i)) {
             day = (i + 1)%7 + 1;     // convert from Monday=0 to Sunday=1
             day += tmpPos->rPos*8;
             if (tmpPos->negative) day = -day;
             r.by_day[index++] = day;
           }
         }
       }
 //      r.by_day[index] = ICAL_RECURRENCE_ARRAY_MAX;
       break;
     case Recurrence::rMonthlyDay:
       r.freq = ICAL_MONTHLY_RECURRENCE;
 
       tmpDays = recur->monthDays();
       for (tmpDay = tmpDays.first();
            tmpDay;
            tmpDay = tmpDays.next()) {
         r.by_month_day[index++] = icalrecurrencetype_day_position(*tmpDay*8);//*tmpDay);
       }
 //      r.by_day[index] = ICAL_RECURRENCE_ARRAY_MAX;
       break;
     case Recurrence::rYearlyMonth:
     case Recurrence::rYearlyPos:
       r.freq = ICAL_YEARLY_RECURRENCE;
 
       tmpDays = recur->yearNums();
       for (tmpDay = tmpDays.first();
            tmpDay;
            tmpDay = tmpDays.next()) {
         r.by_month[index++] = *tmpDay;
       }
 //      r.by_set_pos[index] = ICAL_RECURRENCE_ARRAY_MAX;
       if (recur->doesRecur() == Recurrence::rYearlyPos) {
         tmpPositions = recur->monthPositions();
         for (tmpPos = tmpPositions.first();
              tmpPos;
              tmpPos = tmpPositions.next()) {
           for (i = 0; i < 7; i++) {
             if (tmpPos->rDays.testBit(i)) {
               day = (i + 1)%7 + 1;     // convert from Monday=0 to Sunday=1
               day += tmpPos->rPos*8;
               if (tmpPos->negative) day = -day;
               r.by_day[index2++] = day;
             }
           }
         }
 //        r.by_day[index2] = ICAL_RECURRENCE_ARRAY_MAX;
       }
       break;
     case Recurrence::rYearlyDay:
       r.freq = ICAL_YEARLY_RECURRENCE;
 
       tmpDays = recur->yearNums();
       for (tmpDay = tmpDays.first();
            tmpDay;
            tmpDay = tmpDays.next()) {
         r.by_year_day[index++] = *tmpDay;
       }
 //      r.by_year_day[index] = ICAL_RECURRENCE_ARRAY_MAX;
       break;
     default:
       r.freq = ICAL_NO_RECURRENCE;
       kdDebug(5800) << "ICalFormatImpl::writeRecurrence(): no recurrence" << endl;
       break;
   }
 
   r.interval = recur->frequency();
 
   if (recur->duration() > 0) {
     r.count = recur->duration();
   } else if (recur->duration() == -1) {
     r.count = 0;
   } else {
     if (datetime)
       r.until = writeICalDateTime(recur->endDateTime());
     else
       r.until = writeICalDate(recur->endDate());
   }
 
 // Debug output
 #if 0
   const char *str = icalrecurrencetype_as_string(&r);
   if (str) {
     kdDebug(5800) << " String: " << str << endl;
   } else {
     kdDebug(5800) << " No String" << endl;
   }
 #endif
 
   return icalproperty_new_rrule(r);
 }
 
 icalcomponent *ICalFormatImpl::writeAlarm(Alarm *alarm)
 {
   icalcomponent *a = icalcomponent_new(ICAL_VALARM_COMPONENT);
 
   icalproperty_action action;
   icalattach *attach = 0;
 
   switch (alarm->type()) {
     case Alarm::Procedure:
       action = ICAL_ACTION_PROCEDURE;
       attach = icalattach_new_from_url( QFile::encodeName(alarm->programFile()).data() );
       icalcomponent_add_property(a,icalproperty_new_attach(attach));
       if (!alarm->programArguments().isEmpty()) {
         icalcomponent_add_property(a,icalproperty_new_description(alarm->programArguments().utf8()));
       }
       break;
     case Alarm::Audio:
       action = ICAL_ACTION_AUDIO;
       if (!alarm->audioFile().isEmpty()) {
           attach = icalattach_new_from_url(QFile::encodeName( alarm->audioFile() ).data());
         icalcomponent_add_property(a,icalproperty_new_attach(attach));
       }
       break;
     case Alarm::Email: {
       action = ICAL_ACTION_EMAIL;
       QValueList<Person> addresses = alarm->mailAddresses();
       for (QValueList<Person>::Iterator ad = addresses.begin();  ad != addresses.end();  ++ad) {
         icalproperty *p = icalproperty_new_attendee("MAILTO:" + (*ad).email().utf8());
         if (!(*ad).name().isEmpty()) {
           icalproperty_add_parameter(p,icalparameter_new_cn((*ad).name().utf8()));
         }
         icalcomponent_add_property(a,p);
       }
       icalcomponent_add_property(a,icalproperty_new_summary(alarm->mailSubject().utf8()));
       icalcomponent_add_property(a,icalproperty_new_description(alarm->text().utf8()));
       QStringList attachments = alarm->mailAttachments();
       if (attachments.count() > 0) {
         for (QStringList::Iterator at = attachments.begin();  at != attachments.end();  ++at) {
             attach = icalattach_new_from_url(QFile::encodeName( *at ).data());
           icalcomponent_add_property(a,icalproperty_new_attach(attach));
         }
       }
       break;
     }
     case Alarm::Display:
       action = ICAL_ACTION_DISPLAY;
       icalcomponent_add_property(a,icalproperty_new_description(alarm->text().utf8()));
       break;
     case Alarm::Invalid:
     default:
       kdDebug(5800) << "Unknown type of alarm" << endl;
       action = ICAL_ACTION_NONE;
       break;
   }
   icalcomponent_add_property(a,icalproperty_new_action(action));
 
   // Trigger time
   icaltriggertype trigger;
   if ( alarm->hasTime() ) {
     trigger.time = writeICalDateTime(alarm->time());
     trigger.duration = icaldurationtype_null_duration();
   } else {
     trigger.time = icaltime_null_time();
     Duration offset;
     if ( alarm->hasStartOffset() )
       offset = alarm->startOffset();
     else
       offset = alarm->endOffset();
     trigger.duration = icaldurationtype_from_int( offset.asSeconds() );
   }
   icalproperty *p = icalproperty_new_trigger(trigger);
   if ( alarm->hasEndOffset() )
     icalproperty_add_parameter(p,icalparameter_new_related(ICAL_RELATED_END));
   icalcomponent_add_property(a,p);
 
   // Repeat count and duration
   if (alarm->repeatCount()) {
     icalcomponent_add_property(a,icalproperty_new_repeat(alarm->repeatCount()));
     icalcomponent_add_property(a,icalproperty_new_duration(
                              icaldurationtype_from_int(alarm->snoozeTime()*60)));
   }
 
   // Custom properties
   QMap<QCString, QString> custom = alarm->customProperties();
   for (QMap<QCString, QString>::Iterator c = custom.begin();  c != custom.end();  ++c) {
     icalproperty *p = icalproperty_new_x(c.data().utf8());
     icalproperty_set_x_name(p,c.key());
     icalcomponent_add_property(a,p);
   }
 
   return a;
 }
 
 Todo *ICalFormatImpl::readTodo(icalcomponent *vtodo)
 {
   Todo *todo = new Todo;
 
   readIncidence(vtodo,todo);
 
   icalproperty *p = icalcomponent_get_first_property(vtodo,ICAL_ANY_PROPERTY);
 
 //  int intvalue;
   icaltimetype icaltime;
 
   QStringList categories;
 
   while (p) {
     icalproperty_kind kind = icalproperty_isa(p);
     switch (kind) {
 
       case ICAL_DUE_PROPERTY:  // due date
         icaltime = icalproperty_get_due(p);
         if (icaltime.is_date) {
           todo->setDtDue(QDateTime(readICalDate(icaltime),QTime(0,0,0)));
           todo->setFloats(true);
 
         } else {
           todo->setDtDue(readICalDateTime(icaltime));
           todo->setFloats(false);
         }
         todo->setHasDueDate(true);
         break;
 
       case ICAL_COMPLETED_PROPERTY:  // completion date
         icaltime = icalproperty_get_completed(p);
         todo->setCompleted(readICalDateTime(icaltime));
         break;
 
       case ICAL_PERCENTCOMPLETE_PROPERTY:  // Percent completed
         todo->setPercentComplete(icalproperty_get_percentcomplete(p));
         break;
 
       case ICAL_RELATEDTO_PROPERTY:  // related todo (parent)
         todo->setRelatedToUid(QString::fromUtf8(icalproperty_get_relatedto(p)));
         mTodosRelate.append(todo);
         break;
 
       case ICAL_DTSTART_PROPERTY:
         // Flag that todo has start date. Value is read in by readIncidence().
         todo->setHasStartDate(true);
         break;
 
       default:
 //        kdDebug(5800) << "ICALFormat::readTodo(): Unknown property: " << kind
 //                  << endl;
         break;
     }
 
     p = icalcomponent_get_next_property(vtodo,ICAL_ANY_PROPERTY);
   }
 
   return todo;
 }
 
 Event *ICalFormatImpl::readEvent(icalcomponent *vevent)
 {
   Event *event = new Event;
   event->setFloats(false);
 
   readIncidence(vevent,event);
 
   icalproperty *p = icalcomponent_get_first_property(vevent,ICAL_ANY_PROPERTY);
 
 //  int intvalue;
   icaltimetype icaltime;
 
   QStringList categories;
   QString transparency;
 
   while (p) {
     icalproperty_kind kind = icalproperty_isa(p);
     switch (kind) {
 
       case ICAL_DTEND_PROPERTY:  // start date and time
         icaltime = icalproperty_get_dtend(p);
         if (icaltime.is_date) {
           event->setFloats( true );
           // End date is non-inclusive
           QDate endDate = readICalDate( icaltime ).addDays( -1 );
           mCompat->fixFloatingEnd( endDate );
           if ( endDate < event->dtStart().date() ) {
             endDate = event->dtStart().date();
           }
           event->setDtEnd( QDateTime( endDate, QTime( 0, 0, 0 ) ) );
         } else {
           event->setDtEnd(readICalDateTime(icaltime));
         }
         break;
 
 // TODO:
   // at this point, there should be at least a start or end time.
   // fix up for events that take up no time but have a time associated
 #if 0
   if (!(vo = isAPropertyOf(vevent, VCDTstartProp)))
     anEvent->setDtStart(anEvent->dtEnd());
   if (!(vo = isAPropertyOf(vevent, VCDTendProp)))
     anEvent->setDtEnd(anEvent->dtStart());
 #endif
 
 // TODO: exdates
 #if 0
   // recurrence exceptions
   if ((vo = isAPropertyOf(vevent, VCExDateProp)) != 0) {
     anEvent->setExDates(s = fakeCString(vObjectUStringZValue(vo)));
     deleteStr(s);
   }
 #endif
 
 #if 0
   // secrecy
   if ((vo = isAPropertyOf(vevent, VCClassProp)) != 0) {
     anEvent->setSecrecy(s = fakeCString(vObjectUStringZValue(vo)));
     deleteStr(s);
   }
   else
     anEvent->setSecrecy("PUBLIC");
 
   // attachments
   tmpStrList.clear();
   initPropIterator(&voi, vevent);
   while (moreIteration(&voi)) {
     vo = nextVObject(&voi);
     if (strcmp(vObjectName(vo), VCAttachProp) == 0) {
       tmpStrList.append(s = fakeCString(vObjectUStringZValue(vo)));
       deleteStr(s);
     }
   }
   anEvent->setAttachments(tmpStrList);
 
   // resources
   if ((vo = isAPropertyOf(vevent, VCResourcesProp)) != 0) {
     QString resources = (s = fakeCString(vObjectUStringZValue(vo)));
     deleteStr(s);
     tmpStrList.clear();
     index1 = 0;
     index2 = 0;
     QString resource;
     while ((index2 = resources.find(';', index1)) != -1) {
       resource = resources.mid(index1, (index2 - index1));
       tmpStrList.append(resource);
       index1 = index2;
     }
     anEvent->setResources(tmpStrList);
   }
 #endif
 
       case ICAL_RELATEDTO_PROPERTY:  // releated event (parent)
         event->setRelatedToUid(QString::fromUtf8(icalproperty_get_relatedto(p)));
         mEventsRelate.append(event);
         break;
 
       case ICAL_TRANSP_PROPERTY:  // Transparency
 	if(icalproperty_get_transp(p) == ICAL_TRANSP_TRANSPARENT )
 	  event->setTransparency( Event::Transparent );
 	else
 	  event->setTransparency( Event::Opaque );
 	break;
 
       default:
 //        kdDebug(5800) << "ICALFormat::readEvent(): Unknown property: " << kind
 //                  << endl;
         break;
     }
 
     p = icalcomponent_get_next_property(vevent,ICAL_ANY_PROPERTY);
   }
 
   QString msade = event->nonKDECustomProperty("X-MICROSOFT-CDO-ALLDAYEVENT");
   if (!msade.isNull()) {
     bool floats = (msade == QString::fromLatin1("TRUE"));
     kdDebug(5800) << "ICALFormat::readEvent(): all day event: " << floats << endl;
     event->setFloats(floats);
     if (floats) {
       QDateTime endDate = event->dtEnd();
       event->setDtEnd(endDate.addDays(-1));
     }
   }
 
   // some stupid vCal exporters ignore the standard and use Description
   // instead of Summary for the default field.  Correct for this.
   if (event->summary().isEmpty() &&
       !(event->description().isEmpty())) {
     QString tmpStr = event->description().simplifyWhiteSpace();
     event->setDescription("");
     event->setSummary(tmpStr);
   }
 
   return event;
 }
 
 FreeBusy *ICalFormatImpl::readFreeBusy(icalcomponent *vfreebusy)
 {
   FreeBusy *freebusy = new FreeBusy;
 
   readIncidenceBase(vfreebusy,freebusy);
 
   icalproperty *p = icalcomponent_get_first_property(vfreebusy,ICAL_ANY_PROPERTY);
 
   icaltimetype icaltime;
   icalperiodtype icalperiod;
   QDateTime period_start, period_end;
 
   while (p) {
     icalproperty_kind kind = icalproperty_isa(p);
     switch (kind) {
 
       case ICAL_DTSTART_PROPERTY:  // start date and time
         icaltime = icalproperty_get_dtstart(p);
         freebusy->setDtStart(readICalDateTime(icaltime));
         break;
 
       case ICAL_DTEND_PROPERTY:  // start End Date and Time
         icaltime = icalproperty_get_dtend(p);
         freebusy->setDtEnd(readICalDateTime(icaltime));
         break;
 
       case ICAL_FREEBUSY_PROPERTY:  //Any FreeBusy Times
         icalperiod = icalproperty_get_freebusy(p);
         period_start = readICalDateTime(icalperiod.start);
         period_end = readICalDateTime(icalperiod.end);
         freebusy->addPeriod(period_start, period_end);
         break;
 
       default:
         kdDebug(5800) << "ICALFormat::readIncidence(): Unknown property: " << kind
                   << endl;
       break;
     }
     p = icalcomponent_get_next_property(vfreebusy,ICAL_ANY_PROPERTY);
   }
 
   return freebusy;
 }
 
 Journal *ICalFormatImpl::readJournal(icalcomponent *vjournal)
 {
   Journal *journal = new Journal;
 
   readIncidence(vjournal,journal);
 
   return journal;
 }
 
 Attendee *ICalFormatImpl::readAttendee(icalproperty *attendee)
 {
   icalparameter *p = 0;
 
   QString email = QString::fromUtf8(icalproperty_get_attendee(attendee));
 
   QString name;
   QString uid = QString::null;
   p = icalproperty_get_first_parameter(attendee,ICAL_CN_PARAMETER);
   if (p) {
     name = QString::fromUtf8(icalparameter_get_cn(p));
   } else {
   }
 
   bool rsvp=false;
   p = icalproperty_get_first_parameter(attendee,ICAL_RSVP_PARAMETER);
   if (p) {
     icalparameter_rsvp rsvpParameter = icalparameter_get_rsvp(p);
     if (rsvpParameter == ICAL_RSVP_TRUE) rsvp = true;
   }
 
   Attendee::PartStat status = Attendee::NeedsAction;
   p = icalproperty_get_first_parameter(attendee,ICAL_PARTSTAT_PARAMETER);
   if (p) {
     icalparameter_partstat partStatParameter = icalparameter_get_partstat(p);
     switch(partStatParameter) {
       default:
       case ICAL_PARTSTAT_NEEDSACTION:
         status = Attendee::NeedsAction;
         break;
       case ICAL_PARTSTAT_ACCEPTED:
         status = Attendee::Accepted;
         break;
       case ICAL_PARTSTAT_DECLINED:
         status = Attendee::Declined;
         break;
       case ICAL_PARTSTAT_TENTATIVE:
         status = Attendee::Tentative;
         break;
       case ICAL_PARTSTAT_DELEGATED:
         status = Attendee::Delegated;
         break;
       case ICAL_PARTSTAT_COMPLETED:
         status = Attendee::Completed;
         break;
       case ICAL_PARTSTAT_INPROCESS:
         status = Attendee::InProcess;
         break;
     }
   }
 
   Attendee::Role role = Attendee::ReqParticipant;
   p = icalproperty_get_first_parameter(attendee,ICAL_ROLE_PARAMETER);
   if (p) {
     icalparameter_role roleParameter = icalparameter_get_role(p);
     switch(roleParameter) {
       case ICAL_ROLE_CHAIR:
         role = Attendee::Chair;
         break;
       default:
       case ICAL_ROLE_REQPARTICIPANT:
         role = Attendee::ReqParticipant;
         break;
       case ICAL_ROLE_OPTPARTICIPANT:
         role = Attendee::OptParticipant;
         break;
       case ICAL_ROLE_NONPARTICIPANT:
         role = Attendee::NonParticipant;
         break;
     }
   }
 
   p = icalproperty_get_first_parameter(attendee,ICAL_X_PARAMETER);
   uid = icalparameter_get_xvalue(p);
   // This should be added, but there seems to be a libical bug here.
   /*while (p) {
    // if (icalparameter_get_xname(p) == "X-UID") {
     uid = icalparameter_get_xvalue(p);
     p = icalproperty_get_next_parameter(attendee,ICAL_X_PARAMETER);
   } */
 
   return new Attendee( name, email, rsvp, status, role, uid );
 }
 
 Attachment *ICalFormatImpl::readAttachment(icalproperty *attach)
 {
   icalattach *a = icalproperty_get_attach(attach);
   icalparameter_value v = ICAL_VALUE_NONE;
   icalparameter_encoding e = ICAL_ENCODING_NONE;
  
   Attachment *attachment = 0;
   /*
   icalparameter *vp = icalproperty_get_first_parameter(attach, ICAL_VALUE_PARAMETER);
   if (vp)
     v = icalparameter_get_value(vp);
 
   icalparameter *ep = icalproperty_get_first_parameter(attach, ICAL_ENCODING_PARAMETER);
   if (ep)
     e = icalparameter_get_encoding(ep);
   */
   int isurl = icalattach_get_is_url (a);
   if (isurl == 0)
       attachment = new Attachment((const char*)icalattach_get_data(a));
   else {
     attachment = new Attachment(QString(icalattach_get_url(a)));
   }
 
   icalparameter *p = icalproperty_get_first_parameter(attach, ICAL_FMTTYPE_PARAMETER);
   if (p)
     attachment->setMimeType(QString(icalparameter_get_fmttype(p)));
 
   return attachment;
 }
 #include <qtextcodec.h> 
 void ICalFormatImpl::readIncidence(icalcomponent *parent,Incidence *incidence)
 {
   readIncidenceBase(parent,incidence);
 
   icalproperty *p = icalcomponent_get_first_property(parent,ICAL_ANY_PROPERTY);
   bool readrec = false;
   const char *text;
   int intvalue;
   icaltimetype icaltime;
   icaldurationtype icalduration;
   struct icalrecurrencetype rectype;
   QStringList categories;
 
   while (p) {
     icalproperty_kind kind = icalproperty_isa(p);
     switch (kind) {
 
       case ICAL_CREATED_PROPERTY:
         icaltime = icalproperty_get_created(p);
         incidence->setCreated(readICalDateTime(icaltime));
         break;
 
       case ICAL_SEQUENCE_PROPERTY:  // sequence
         intvalue = icalproperty_get_sequence(p);
         incidence->setRevision(intvalue);
         break;
 
       case ICAL_LASTMODIFIED_PROPERTY:  // last modification date
         icaltime = icalproperty_get_lastmodified(p);
         incidence->setLastModified(readICalDateTime(icaltime));
         break;
 
       case ICAL_DTSTART_PROPERTY:  // start date and time
         icaltime = icalproperty_get_dtstart(p);
         if (icaltime.is_date) {
           incidence->setDtStart(QDateTime(readICalDate(icaltime),QTime(0,0,0)));
           incidence->setFloats(true);
         } else {
           incidence->setDtStart(readICalDateTime(icaltime));
         }
         break;
 
       case ICAL_DURATION_PROPERTY:  // start date and time
         icalduration = icalproperty_get_duration(p);
         incidence->setDuration(readICalDuration(icalduration));
         break;
 
       case ICAL_DESCRIPTION_PROPERTY:  // description
         text = icalproperty_get_description(p);
         incidence->setDescription(QString::fromUtf8(text));
         break;
 
       case ICAL_SUMMARY_PROPERTY:  // summary
           {
               text = icalproperty_get_summary(p);
               incidence->setSummary(QString::fromUtf8(text));
           }
         break;
        case ICAL_STATUS_PROPERTY:  // summary
         {
             if ( ICAL_STATUS_CANCELLED == icalproperty_get_status(p) )
                 incidence->setCancelled( true );
         }
         break;
 
       case ICAL_LOCATION_PROPERTY:  // location
         text = icalproperty_get_location(p);
         incidence->setLocation(QString::fromUtf8(text));
         break;
 
 #if 0
   // status
   if ((vo = isAPropertyOf(vincidence, VCStatusProp)) != 0) {
     incidence->setStatus(s = fakeCString(vObjectUStringZValue(vo)));
     deleteStr(s);
   }
   else
     incidence->setStatus("NEEDS ACTION");
 #endif
 
       case ICAL_PRIORITY_PROPERTY:  // priority
         intvalue = icalproperty_get_priority(p);
         incidence->setPriority(intvalue);
         break;
 
       case ICAL_CATEGORIES_PROPERTY:  // categories
         text = icalproperty_get_categories(p);
         categories.append(QString::fromUtf8(text));
         break;
         //*******************************************
       case ICAL_RRULE_PROPERTY:
           // we do need (maybe )start datetime of incidence for recurrence
           // such that we can read recurrence only after we read incidence completely
           readrec = true;
           rectype = icalproperty_get_rrule(p);
         break;
 
       case ICAL_EXDATE_PROPERTY:
         icaltime = icalproperty_get_exdate(p);
         incidence->addExDate(readICalDate(icaltime));
         break;
 
     case ICAL_CLASS_PROPERTY: {
         int inttext = icalproperty_get_class(p);
         if (inttext == ICAL_CLASS_PUBLIC ) {
           incidence->setSecrecy(Incidence::SecrecyPublic);
         } else if (inttext == ICAL_CLASS_CONFIDENTIAL ) {
           incidence->setSecrecy(Incidence::SecrecyConfidential);
         } else {
           incidence->setSecrecy(Incidence::SecrecyPrivate);
         }
     }
         break;
 
       case ICAL_ATTACH_PROPERTY:  // attachments
         incidence->addAttachment(readAttachment(p));
         break;
  
       default:
 //        kdDebug(5800) << "ICALFormat::readIncidence(): Unknown property: " << kind
 //                  << endl;
         break;
     }
 
     p = icalcomponent_get_next_property(parent,ICAL_ANY_PROPERTY);
   }
   if ( readrec ) {
       readRecurrenceRule(rectype,incidence);
   }
   // kpilot stuff
 // TODO: move this application-specific code to kpilot
   QString kp = incidence->nonKDECustomProperty("X-PILOTID");
   if (!kp.isNull()) {
     incidence->setPilotId(kp.toInt());
   }
   kp = incidence->nonKDECustomProperty("X-PILOTSTAT");
   if (!kp.isNull()) {
     incidence->setSyncStatus(kp.toInt());
   }
   kp = incidence->nonKDECustomProperty("X-ZAURUSID");
   if (!kp.isNull()) {
     incidence->setZaurusId(kp.toInt());
   }
 
   kp = incidence->nonKDECustomProperty("X-ZAURUSUID");
   if (!kp.isNull()) {
     incidence->setZaurusUid(kp.toInt());
   }
 
   kp = incidence->nonKDECustomProperty("X-ZAURUSSTAT");
   if (!kp.isNull()) {
     incidence->setZaurusStat(kp.toInt());
   }
 
   // Cancel backwards compatibility mode for subsequent changes by the application
   incidence->recurrence()->setCompatVersion();
 
   // add categories
   incidence->setCategories(categories);
 
   // iterate through all alarms
   for (icalcomponent *alarm = icalcomponent_get_first_component(parent,ICAL_VALARM_COMPONENT);
        alarm;
        alarm = icalcomponent_get_next_component(parent,ICAL_VALARM_COMPONENT)) {
     readAlarm(alarm,incidence);
   }
 }
 
 void ICalFormatImpl::readIncidenceBase(icalcomponent *parent,IncidenceBase *incidenceBase)
 {
   icalproperty *p = icalcomponent_get_first_property(parent,ICAL_ANY_PROPERTY);
 
   while (p) {
     icalproperty_kind kind = icalproperty_isa(p);
     switch (kind) {
 
       case ICAL_UID_PROPERTY:  // unique id
         incidenceBase->setUid(QString::fromUtf8(icalproperty_get_uid(p)));
         break;
 
       case ICAL_ORGANIZER_PROPERTY:  // organizer
         incidenceBase->setOrganizer(QString::fromUtf8(icalproperty_get_organizer(p)));
         break;
 
       case ICAL_ATTENDEE_PROPERTY:  // attendee
         incidenceBase->addAttendee(readAttendee(p));
         break;
 
       default:
         break;
     }
 
     p = icalcomponent_get_next_property(parent,ICAL_ANY_PROPERTY);
   }
 
   // custom properties
   readCustomProperties(parent, incidenceBase);
 }
 
 void ICalFormatImpl::readCustomProperties(icalcomponent *parent,CustomProperties *properties)
 {
   QMap<QCString, QString> customProperties;
 
   icalproperty *p = icalcomponent_get_first_property(parent,ICAL_X_PROPERTY);
 
   while (p) {
     QString value = QString::fromUtf8(icalproperty_get_x(p));
     customProperties[icalproperty_get_x_name(p)] = value;
     //qDebug("ICalFormatImpl::readCustomProperties %s %s",value.latin1(), icalproperty_get_x_name(p) );
 
     p = icalcomponent_get_next_property(parent,ICAL_X_PROPERTY);
   }
 
   properties->setCustomProperties(customProperties);
 }
 
 void ICalFormatImpl::readRecurrenceRule(struct icalrecurrencetype rrule,Incidence *incidence)
 {
 //  kdDebug(5800) << "Read recurrence for " << incidence->summary() << endl;
 
   Recurrence *recur = incidence->recurrence();
   recur->setCompatVersion(mCalendarVersion);
   recur->unsetRecurs();
 
   struct icalrecurrencetype r = rrule;
 
   dumpIcalRecurrence(r);
   readRecurrence( r, recur, incidence);
 }
 
 void ICalFormatImpl::readRecurrence( const struct icalrecurrencetype &r, Recurrence* recur, Incidence *incidence)
 {
     int wkst;
     int index = 0;
     short day = 0;
     QBitArray qba(7);
     int frequ = r.freq;
     int interv = r.interval;
     // preprocessing for odd recurrence definitions
     
     if ( r.freq == ICAL_MONTHLY_RECURRENCE ) {
         if ( r.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX) {
             interv = 12;
         }
     }
     if ( r.freq == ICAL_YEARLY_RECURRENCE ) {
         if ( r.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX && r.by_day[0] != ICAL_RECURRENCE_ARRAY_MAX ) {
             frequ = ICAL_MONTHLY_RECURRENCE;
-            interv = 12;
+            interv = 12* r.interval;
         }
     }
   
     switch (frequ) {
     case ICAL_MINUTELY_RECURRENCE:
         if (!icaltime_is_null_time(r.until)) {
             recur->setMinutely(interv,readICalDateTime(r.until));
         } else {
             if (r.count == 0)
                 recur->setMinutely(interv,-1);
             else
                 recur->setMinutely(interv,r.count);
         }
         break;
     case ICAL_HOURLY_RECURRENCE:
         if (!icaltime_is_null_time(r.until)) {
             recur->setHourly(interv,readICalDateTime(r.until));
         } else {
             if (r.count == 0)
                 recur->setHourly(interv,-1);
             else
                 recur->setHourly(interv,r.count);
         }
         break;
     case ICAL_DAILY_RECURRENCE:
         if (!icaltime_is_null_time(r.until)) {
             recur->setDaily(interv,readICalDate(r.until));
         } else {
             if (r.count == 0)
                 recur->setDaily(interv,-1);
             else
                 recur->setDaily(interv,r.count);
         }
         break;
     case ICAL_WEEKLY_RECURRENCE:
         //      kdDebug(5800) << "WEEKLY_RECURRENCE" << endl;
         wkst = (r.week_start + 5)%7 + 1;
         if (!icaltime_is_null_time(r.until)) {
             recur->setWeekly(interv,qba,readICalDate(r.until),wkst);
         } else {
             if (r.count == 0)
                 recur->setWeekly(interv,qba,-1,wkst);
             else
                 recur->setWeekly(interv,qba,r.count,wkst);
         } 
         if ( r.by_day[0] == ICAL_RECURRENCE_ARRAY_MAX) {
             int wday = incidence->dtStart().date().dayOfWeek ()-1;
             //qDebug("weekly error found ");
             qba.setBit(wday);  
         } else {
             while((day = r.by_day[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
                 //        kdDebug(5800) << " " << day << endl;
                 qba.setBit((day+5)%7);    // convert from Sunday=1 to Monday=0
             }
         }
         break;
     case ICAL_MONTHLY_RECURRENCE:
        
         if (r.by_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
             if (!icaltime_is_null_time(r.until)) {
                 recur->setMonthly(Recurrence::rMonthlyPos,interv,
                                   readICalDate(r.until));
             } else {
                 if (r.count == 0)
                     recur->setMonthly(Recurrence::rMonthlyPos,interv,-1);
                 else
                     recur->setMonthly(Recurrence::rMonthlyPos,interv,r.count);
             }
             bool useSetPos = false;
             short pos = 0;
             while((day = r.by_day[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
                 //          kdDebug(5800) << "----a " << index << ": " << day << endl;
                 pos = icalrecurrencetype_day_position(day);
                 if (pos) {
                     day = icalrecurrencetype_day_day_of_week(day);
                     QBitArray ba(7);          // don't wipe qba
                     ba.setBit((day+5)%7);     // convert from Sunday=1 to Monday=0
                     recur->addMonthlyPos(pos,ba);
                 } else {
                     qba.setBit((day+5)%7);    // convert from Sunday=1 to Monday=0
                     useSetPos = true;
                 }
             }
             if (useSetPos) {
                 if (r.by_set_pos[0] != ICAL_RECURRENCE_ARRAY_MAX) {
                     recur->addMonthlyPos(r.by_set_pos[0],qba);
                 }
             }
         } else if (r.by_month_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
             if (!icaltime_is_null_time(r.until)) {
                 recur->setMonthly(Recurrence::rMonthlyDay,interv,
                                   readICalDate(r.until));
             } else {
                 if (r.count == 0)
                     recur->setMonthly(Recurrence::rMonthlyDay,interv,-1);
                 else
                     recur->setMonthly(Recurrence::rMonthlyDay,interv,r.count);
             }
             while((day = r.by_month_day[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
                 //          kdDebug(5800) << "----b " << day << endl;
                 recur->addMonthlyDay(day);
             }
         }
         break;
     case ICAL_YEARLY_RECURRENCE:
         if (r.by_year_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
+            qDebug(" YEARLY  DAY OF YEAR");
             if (!icaltime_is_null_time(r.until)) {
                 recur->setYearly(Recurrence::rYearlyDay,interv,
                                  readICalDate(r.until));
             } else {
                 if (r.count == 0)
                     recur->setYearly(Recurrence::rYearlyDay,interv,-1);
                 else
                     recur->setYearly(Recurrence::rYearlyDay,interv,r.count);
             }
             while((day = r.by_year_day[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
                 recur->addYearlyNum(day);
             }
         } else if ( true /*r.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX*/) {
             if (r.by_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
+                qDebug("YEARLY POS NOT SUPPORTED BY GUI");
                 if (!icaltime_is_null_time(r.until)) {
                     recur->setYearly(Recurrence::rYearlyPos,interv,
                                      readICalDate(r.until));
                 } else {
                     if (r.count == 0)
                         recur->setYearly(Recurrence::rYearlyPos,interv,-1);
                     else
                         recur->setYearly(Recurrence::rYearlyPos,interv,r.count);
                 }
                 bool useSetPos = false;
                 short pos = 0;
                 while((day = r.by_day[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
                     //            kdDebug(5800) << "----a " << index << ": " << day << endl;
                     pos = icalrecurrencetype_day_position(day);
                     if (pos) {
                         day = icalrecurrencetype_day_day_of_week(day);
                         QBitArray ba(7);          // don't wipe qba
                         ba.setBit((day+5)%7);     // convert from Sunday=1 to Monday=0
                         recur->addYearlyMonthPos(pos,ba);
                     } else {
                         qba.setBit((day+5)%7);    // convert from Sunday=1 to Monday=0
                         useSetPos = true;
                     }
                 }
                 if (useSetPos) {
                     if (r.by_set_pos[0] != ICAL_RECURRENCE_ARRAY_MAX) {
                         recur->addYearlyMonthPos(r.by_set_pos[0],qba);
                     }
                 }
             } else { 
+                qDebug("YEARLY MONTH ");
                 if (!icaltime_is_null_time(r.until)) {
                     recur->setYearly(Recurrence::rYearlyMonth,interv,
                                      readICalDate(r.until));
                 } else {
                     if (r.count == 0)
                         recur->setYearly(Recurrence::rYearlyMonth,interv,-1);
                     else
                         recur->setYearly(Recurrence::rYearlyMonth,interv,r.count);
                 }
-            }
-            if ( r.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX ) {
-                index = 0;
-                while((day = r.by_month[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
-                    recur->addYearlyNum(day);
+                if ( r.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX ) {
+                    index = 0;
+                    while((day = r.by_month[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
+                        recur->addYearlyNum(day);
+                    }
+                } else {
+                    recur->addYearlyNum(incidence->dtStart().date().month());
                 }
-            } else {
-                recur->addYearlyNum(incidence->dtStart().date().month());
             }
+
         }
       break;
   default:
       ;
       break;
   }
 }
 
 void ICalFormatImpl::readAlarm(icalcomponent *alarm,Incidence *incidence)
 {
   //kdDebug(5800) << "Read alarm for " << incidence->summary() << endl;
 
   Alarm* ialarm = incidence->newAlarm();
   ialarm->setRepeatCount(0);
   ialarm->setEnabled(true);
 
   // Determine the alarm's action type
   icalproperty *p = icalcomponent_get_first_property(alarm,ICAL_ACTION_PROPERTY);
   if ( !p ) {
     return;
   }
 
   icalproperty_action action = icalproperty_get_action(p);
   Alarm::Type type = Alarm::Display;
   switch ( action ) {
     case ICAL_ACTION_DISPLAY:   type = Alarm::Display;  break;
     case ICAL_ACTION_AUDIO:     type = Alarm::Audio;  break;
     case ICAL_ACTION_PROCEDURE: type = Alarm::Procedure;  break;
     case ICAL_ACTION_EMAIL:     type = Alarm::Email;  break;
     default:
         ;
       return;
   }
   ialarm->setType(type);
 
   p = icalcomponent_get_first_property(alarm,ICAL_ANY_PROPERTY);
   while (p) {
     icalproperty_kind kind = icalproperty_isa(p);
 
     switch (kind) {
       case ICAL_TRIGGER_PROPERTY: {
         icaltriggertype trigger = icalproperty_get_trigger(p);
         if (icaltime_is_null_time(trigger.time)) {
           if (icaldurationtype_is_null_duration(trigger.duration)) {
             kdDebug(5800) << "ICalFormatImpl::readAlarm(): Trigger has no time and no duration." << endl;
           } else {
             Duration duration = icaldurationtype_as_int( trigger.duration );
             icalparameter *param = icalproperty_get_first_parameter(p,ICAL_RELATED_PARAMETER);
             if (param && icalparameter_get_related(param) == ICAL_RELATED_END)
               ialarm->setEndOffset(duration);
             else
               ialarm->setStartOffset(duration);
           }
         } else {
           ialarm->setTime(readICalDateTime(trigger.time));
         }
         break;
       }
       case ICAL_DURATION_PROPERTY: {
         icaldurationtype duration = icalproperty_get_duration(p);
         ialarm->setSnoozeTime(icaldurationtype_as_int(duration)/60);
         break;
       }
       case ICAL_REPEAT_PROPERTY:
         ialarm->setRepeatCount(icalproperty_get_repeat(p));
         break;
 
       // Only in DISPLAY and EMAIL and PROCEDURE alarms
       case ICAL_DESCRIPTION_PROPERTY: {
         QString description = QString::fromUtf8(icalproperty_get_description(p));
         switch ( action ) {
           case ICAL_ACTION_DISPLAY:
             ialarm->setText( description );
             break;
           case ICAL_ACTION_PROCEDURE:
             ialarm->setProgramArguments( description );
             break;
           case ICAL_ACTION_EMAIL:
             ialarm->setMailText( description );
             break;
           default:
             break;
         }
         break;
       }
       // Only in EMAIL alarm
       case ICAL_SUMMARY_PROPERTY:
         ialarm->setMailSubject(QString::fromUtf8(icalproperty_get_summary(p)));
         break;
 
       // Only in EMAIL alarm
       case ICAL_ATTENDEE_PROPERTY: {
         QString email = QString::fromUtf8(icalproperty_get_attendee(p));
         QString name;
         icalparameter *param = icalproperty_get_first_parameter(p,ICAL_CN_PARAMETER);
         if (param) {
           name = QString::fromUtf8(icalparameter_get_cn(param));
         }
         ialarm->addMailAddress(Person(name, email));
         break;
       }
       // Only in AUDIO and EMAIL and PROCEDURE alarms
       case ICAL_ATTACH_PROPERTY: {
         icalattach *attach = icalproperty_get_attach(p);
         QString url = QFile::decodeName(icalattach_get_url(attach));
         switch ( action ) {
           case ICAL_ACTION_AUDIO:
             ialarm->setAudioFile( url );
             break;
           case ICAL_ACTION_PROCEDURE:
             ialarm->setProgramFile( url );
             break;
           case ICAL_ACTION_EMAIL:
             ialarm->addMailAttachment( url );
             break;
           default:
             break;
         }
         break;
       }
       default:
         break;
     }
 
     p = icalcomponent_get_next_property(alarm,ICAL_ANY_PROPERTY);
   }
 
   // custom properties
   readCustomProperties(alarm, ialarm);
 
   // TODO: check for consistency of alarm properties
 }
 
 icaltimetype ICalFormatImpl::writeICalDate(const QDate &date)
 {
   icaltimetype t;
 
   t.year = date.year();
   t.month = date.month();
   t.day = date.day();
 
   t.hour = 0;
   t.minute = 0;
   t.second = 0;
 
   t.is_date = 1;
 
   t.is_utc = 0;
 
   t.zone = 0;
 
   return t;
 }
 
 icaltimetype ICalFormatImpl::writeICalDateTime(const QDateTime &dt )
 {
   icaltimetype t;
   t.is_date = 0;
   t.zone = 0;
   QDateTime  datetime;
   if ( mParent->utc() ) {
       int offset =  KGlobal::locale()->localTimeOffset( dt );
       datetime =  dt.addSecs ( -offset*60);
       t.is_utc = 1;
   }
   else {
       datetime = dt;
       t.is_utc = 0;
 
   }
   t.year = datetime.date().year();
   t.month = datetime.date().month();
   t.day = datetime.date().day();
 
   t.hour = datetime.time().hour();
   t.minute = datetime.time().minute();
   t.second = datetime.time().second();
 
   //qDebug("*** time %s   localtime %s ",dt .toString().latin1()     ,datetime .toString().latin1() );
 
 //   if ( mParent->utc() ) {
 //      datetime =  KGlobal::locale()->localTime( dt );
 //      qDebug("*** time %s   localtime %s ",dt .toString().latin1()     ,datetime .toString().latin1() );
 //     if (mParent->timeZoneId().isEmpty())
 //       t = icaltime_as_utc(t, 0);
 //     else
 //       t = icaltime_as_utc(t,mParent->timeZoneId().local8Bit());
 //   }
 
   return t;
 }
 
 QDateTime ICalFormatImpl::readICalDateTime(icaltimetype t)
 {
     QDateTime dt (QDate(t.year,t.month,t.day),
                   QTime(t.hour,t.minute,t.second) );
 
   if (t.is_utc) {
       int offset = KGlobal::locale()->localTimeOffset( dt );
        dt = dt.addSecs ( offset*60);
   }
 
   return dt;
 }
 
 QDate ICalFormatImpl::readICalDate(icaltimetype t)
 {
   return QDate(t.year,t.month,t.day);
 }
 
 icaldurationtype ICalFormatImpl::writeICalDuration(int seconds)
 {
   icaldurationtype d;
 
   d.weeks    = seconds   % gSecondsPerWeek;
   seconds   -= d.weeks   * gSecondsPerWeek;
   d.days     = seconds   % gSecondsPerDay;
   seconds   -= d.days    * gSecondsPerDay;
   d.hours    = seconds   % gSecondsPerHour;
   seconds   -= d.hours   * gSecondsPerHour;
   d.minutes  = seconds   % gSecondsPerMinute;
   seconds   -= d.minutes * gSecondsPerMinute;
   d.seconds  = seconds;
   d.is_neg = 0;
 
   return d;
 }
 
 int ICalFormatImpl::readICalDuration(icaldurationtype d)
 {
   int result = 0;
 
   result += d.weeks   * gSecondsPerWeek;
   result += d.days    * gSecondsPerDay;
   result += d.hours   * gSecondsPerHour;
   result += d.minutes * gSecondsPerMinute;
   result += d.seconds;
 
   if (d.is_neg) result *= -1;
 
   return result;
 } 
 
 icalcomponent *ICalFormatImpl::createCalendarComponent(Calendar *cal)
 {
   icalcomponent *calendar;
 
   // Root component
   calendar = icalcomponent_new(ICAL_VCALENDAR_COMPONENT);
 
   icalproperty *p;
 
   // Product Identifier
   p = icalproperty_new_prodid(CalFormat::productId().utf8());
   icalcomponent_add_property(calendar,p);
 
   // TODO: Add time zone
 
   // iCalendar version (2.0)
   p = icalproperty_new_version(const_cast<char *>(_ICAL_VERSION));
   icalcomponent_add_property(calendar,p);
 
   // Custom properties
   if( cal != 0 )
     writeCustomProperties(calendar, cal);
 
   return calendar;
 }
 
 
 
 // take a raw vcalendar (i.e. from a file on disk, clipboard, etc. etc.
 // and break it down from its tree-like format into the dictionary format
 // that is used internally in the ICalFormatImpl.
 bool ICalFormatImpl::populate( Calendar *cal, icalcomponent *calendar)
 {
   // this function will populate the caldict dictionary and other event
   // lists. It turns vevents into Events and then inserts them.
 
     if (!calendar) return false;
 
 // TODO: check for METHOD
 #if 0
   if ((curVO = isAPropertyOf(vcal, ICMethodProp)) != 0) {
     char *methodType = 0;
     methodType = fakeCString(vObjectUStringZValue(curVO));
     if (mEnableDialogs)
       KMessageBox::information(mTopWidget,
                                i18n("This calendar is an iTIP transaction of type \"%1\".")
                                .arg(methodType),
                                i18n("%1: iTIP Transaction").arg(CalFormat::application()));
     delete methodType;
   }
 #endif
 
   icalproperty *p;
 
   p = icalcomponent_get_first_property(calendar,ICAL_PRODID_PROPERTY);
   if (!p) {
 // TODO: does no PRODID really matter?
 //    mParent->setException(new ErrorFormat(ErrorFormat::CalVersionUnknown));
 //    return false;
     mLoadedProductId = "";
     mCalendarVersion = 0;
   } else {
     mLoadedProductId = QString::fromUtf8(icalproperty_get_prodid(p));
     mCalendarVersion = CalFormat::calendarVersion(mLoadedProductId);
 
     delete mCompat;
     mCompat = CompatFactory::createCompat( mLoadedProductId );
   }
 
 // TODO: check for unknown PRODID
 #if 0
   if (!mCalendarVersion
   &&  CalFormat::productId() != mLoadedProductId) {
     // warn the user that we might have trouble reading non-known calendar.
     if (mEnableDialogs)
       KMessageBox::information(mTopWidget,
                              i18n("This vCalendar file was not created by KOrganizer "
                                      "or any other product we support. Loading anyway..."),
                              i18n("%1: Unknown vCalendar Vendor").arg(CalFormat::application()));
   }
 #endif
 
   p = icalcomponent_get_first_property(calendar,ICAL_VERSION_PROPERTY);
   if (!p) {
     mParent->setException(new ErrorFormat(ErrorFormat::CalVersionUnknown));
     return false;
   } else {
     const char *version = icalproperty_get_version(p);
 
     if (strcmp(version,"1.0") == 0) {
       mParent->setException(new ErrorFormat(ErrorFormat::CalVersion1,
                             i18n("Expected iCalendar format")));
       return false;
     } else if (strcmp(version,"2.0") != 0) {
       mParent->setException(new ErrorFormat(ErrorFormat::CalVersionUnknown));
       return false;
     }
   }
 
 
 // TODO: check for calendar format version
 #if 0
   // warn the user we might have trouble reading this unknown version.
   if ((curVO = isAPropertyOf(vcal, VCVersionProp)) != 0) {
     char *s = fakeCString(vObjectUStringZValue(curVO));
     if (strcmp(_VCAL_VERSION, s) != 0)
       if (mEnableDialogs)
         KMessageBox::sorry(mTopWidget,
                              i18n("This vCalendar file has version %1.\n"
                                   "We only support %2.")
                              .arg(s).arg(_VCAL_VERSION),
                              i18n("%1: Unknown vCalendar Version").arg(CalFormat::application()));
     deleteStr(s);
   }
 #endif
 
   // custom properties
   readCustomProperties(calendar, cal);
 
 // TODO: set time zone
 #if 0
   // set the time zone
   if ((curVO = isAPropertyOf(vcal, VCTimeZoneProp)) != 0) {
     char *s = fakeCString(vObjectUStringZValue(curVO));
     cal->setTimeZone(s);
     deleteStr(s);
   }
 #endif
 
   // Store all events with a relatedTo property in a list for post-processing
   mEventsRelate.clear();
   mTodosRelate.clear();
   // TODO: make sure that only actually added ecvens go to this lists.
 
   icalcomponent *c;
 
   // Iterate through all todos
   c = icalcomponent_get_first_component(calendar,ICAL_VTODO_COMPONENT);
   while (c) {
 //    kdDebug(5800) << "----Todo found" << endl;
     Todo *todo = readTodo(c);
     if (!cal->todo(todo->uid())) cal->addTodo(todo);
     c = icalcomponent_get_next_component(calendar,ICAL_VTODO_COMPONENT);
   }
 
   // Iterate through all events
   c = icalcomponent_get_first_component(calendar,ICAL_VEVENT_COMPONENT);
   while (c) {
 //    kdDebug(5800) << "----Event found" << endl;
     Event *event = readEvent(c);
     if (!cal->event(event->uid())) cal->addEvent(event);
     c = icalcomponent_get_next_component(calendar,ICAL_VEVENT_COMPONENT);
   }
 
   // Iterate through all journals
   c = icalcomponent_get_first_component(calendar,ICAL_VJOURNAL_COMPONENT);
   while (c) {
 //    kdDebug(5800) << "----Journal found" << endl;
     Journal *journal = readJournal(c);
     if (!cal->journal(journal->uid())) cal->addJournal(journal);
     c = icalcomponent_get_next_component(calendar,ICAL_VJOURNAL_COMPONENT);
   }
 
 #if 0
   initPropIterator(&i, vcal);
 
   // go through all the vobjects in the vcal
   while (moreIteration(&i)) {
     curVO = nextVObject(&i);
 
     /************************************************************************/
 
     // now, check to see that the object is an event or todo.
     if (strcmp(vObjectName(curVO), VCEventProp) == 0) {
 
       if ((curVOProp = isAPropertyOf(curVO, KPilotStatusProp)) != 0) {
         char *s;
         s = fakeCString(vObjectUStringZValue(curVOProp));
         // check to see if event was deleted by the kpilot conduit
         if (atoi(s) == Event::SYNCDEL) {
           deleteStr(s);
           goto SKIP;
         }
         deleteStr(s);
       }
 
       // this code checks to see if we are trying to read in an event
       // that we already find to be in the calendar.  If we find this
       // to be the case, we skip the event.
       if ((curVOProp = isAPropertyOf(curVO, VCUniqueStringProp)) != 0) {
         char *s = fakeCString(vObjectUStringZValue(curVOProp));
         QString tmpStr(s);
         deleteStr(s);
 
         if (cal->event(tmpStr)) {
           goto SKIP;
         }
         if (cal->todo(tmpStr)) {
           goto SKIP;
         }
       }
 
       if ((!(curVOProp = isAPropertyOf(curVO, VCDTstartProp))) &&
           (!(curVOProp = isAPropertyOf(curVO, VCDTendProp)))) {
         kdDebug(5800) << "found a VEvent with no DTSTART and no DTEND! Skipping..." << endl;
         goto SKIP;
       }
 
       anEvent = VEventToEvent(curVO);
       // we now use addEvent instead of insertEvent so that the
       // signal/slot get connected.
       if (anEvent)
         cal->addEvent(anEvent);
       else {
         // some sort of error must have occurred while in translation.
         goto SKIP;
       }
     } else if (strcmp(vObjectName(curVO), VCTodoProp) == 0) {
       anEvent = VTodoToEvent(curVO);
       cal->addTodo(anEvent);
     } else if ((strcmp(vObjectName(curVO), VCVersionProp) == 0) ||
                (strcmp(vObjectName(curVO), VCProdIdProp) == 0) ||
                (strcmp(vObjectName(curVO), VCTimeZoneProp) == 0)) {
       // do nothing, we know these properties and we want to skip them.
       // we have either already processed them or are ignoring them.
       ;
     } else {
         ;
     }
   SKIP:
     ;
   } // while
 #endif
 
   // Post-Process list of events with relations, put Event objects in relation
   Event *ev;
   for ( ev=mEventsRelate.first(); ev != 0; ev=mEventsRelate.next() ) {
     ev->setRelatedTo(cal->event(ev->relatedToUid()));
   }
   Todo *todo;
   for ( todo=mTodosRelate.first(); todo != 0; todo=mTodosRelate.next() ) {
     todo->setRelatedTo(cal->todo(todo->relatedToUid()));
   }
 
   return true;
 }
 
 QString ICalFormatImpl::extractErrorProperty(icalcomponent *c)
 {
 //  kdDebug(5800) << "ICalFormatImpl:extractErrorProperty: "
 //            << icalcomponent_as_ical_string(c) << endl;
 
   QString errorMessage;
 
   icalproperty *error;
   error = icalcomponent_get_first_property(c,ICAL_XLICERROR_PROPERTY);
   while(error) {
     errorMessage += icalproperty_get_xlicerror(error);
     errorMessage += "\n";
     error = icalcomponent_get_next_property(c,ICAL_XLICERROR_PROPERTY);
   }
 
 //  kdDebug(5800) << "ICalFormatImpl:extractErrorProperty: " << errorMessage << endl;
 
   return errorMessage;
 }
 
 void ICalFormatImpl::dumpIcalRecurrence(icalrecurrencetype r)
 {
   int i;
 
  
   if (r.by_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
     int index = 0;
     QString out = " By Day: ";
     while((i = r.by_day[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
       out.append(QString::number(i) + " ");
     }
   }
   if (r.by_month_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
     int index = 0;
     QString out = " By Month Day: ";
     while((i = r.by_month_day[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
       out.append(QString::number(i) + " ");
     }
   }
   if (r.by_year_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
     int index = 0;
     QString out = " By Year Day: ";
     while((i = r.by_year_day[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
       out.append(QString::number(i) + " ");
     }
   }
   if (r.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX) {
     int index = 0;
     QString out = " By Month: ";
     while((i = r.by_month[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
       out.append(QString::number(i) + " ");
     }
   }
   if (r.by_set_pos[0] != ICAL_RECURRENCE_ARRAY_MAX) {
     int index = 0;
     QString out = " By Set Pos: ";
     while((i = r.by_set_pos[index++]) != ICAL_RECURRENCE_ARRAY_MAX) {
       out.append(QString::number(i) + " ");
     }
   }
 }
 
 icalcomponent *ICalFormatImpl::createScheduleComponent(IncidenceBase *incidence,
                                                    Scheduler::Method method)
 {
   icalcomponent *message = createCalendarComponent();
 
   icalproperty_method icalmethod = ICAL_METHOD_NONE;
 
   switch (method) {
     case Scheduler::Publish:
       icalmethod = ICAL_METHOD_PUBLISH;
       break;
     case Scheduler::Request:
       icalmethod = ICAL_METHOD_REQUEST;
       break;
     case Scheduler::Refresh:
       icalmethod = ICAL_METHOD_REFRESH;
       break;
     case Scheduler::Cancel:
       icalmethod = ICAL_METHOD_CANCEL;
       break;
     case Scheduler::Add:
       icalmethod = ICAL_METHOD_ADD;
       break;
     case Scheduler::Reply:
       icalmethod = ICAL_METHOD_REPLY;
       break;
     case Scheduler::Counter:
       icalmethod = ICAL_METHOD_COUNTER;
       break;
     case Scheduler::Declinecounter:
       icalmethod = ICAL_METHOD_DECLINECOUNTER;
       break;
     default:
       
       return message;
   }
 
   icalcomponent_add_property(message,icalproperty_new_method(icalmethod));
 
   // TODO: check, if dynamic cast is required
   if(incidence->type() == "Todo") {
     Todo *todo = static_cast<Todo *>(incidence);
     icalcomponent_add_component(message,writeTodo(todo));
   }
   if(incidence->type() == "Event") {
     Event *event = static_cast<Event *>(incidence);
     icalcomponent_add_component(message,writeEvent(event));
   }
   if(incidence->type() == "FreeBusy") {
     FreeBusy *freebusy = static_cast<FreeBusy *>(incidence);
     icalcomponent_add_component(message,writeFreeBusy(freebusy, method));
   }
 
   return message;
 }
diff --git a/libkcal/recurrence.cpp b/libkcal/recurrence.cpp
index 5fc5d1f..dd74e10 100644
--- a/libkcal/recurrence.cpp
+++ b/libkcal/recurrence.cpp
@@ -1,2776 +1,2789 @@
 /*
     This file is part of libkcal.
     Copyright (c) 1998 Preston Brown
     Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
     Copyright (c) 2002 David Jarvie <software@astrojar.org.uk>
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
     Boston, MA 02111-1307, USA.
 */
 
 #include <limits.h>
 
 #include <kdebug.h>
 #include <kglobal.h>
 #include <klocale.h>
 
 #include "incidence.h"
 
 #include "recurrence.h"
 
 using namespace KCal;
 
 Recurrence::Feb29Type Recurrence::mFeb29YearlyDefaultType = Recurrence::rMar1;
 
 
 Recurrence::Recurrence(Incidence *parent, int compatVersion)
 : recurs(rNone),   // by default, it's not a recurring event
   rWeekStart(1),   // default is Monday
   rDays(7),
   mFloats(parent ? parent->doesFloat() : false),
   mRecurReadOnly(false),
   mRecurExDatesCount(0),
   mFeb29YearlyType(mFeb29YearlyDefaultType),
   mCompatVersion(compatVersion ? compatVersion : INT_MAX),
   mCompatRecurs(rNone),
   mCompatDuration(0),
   mParent(parent)
 {
   rMonthDays.setAutoDelete( true );
   rMonthPositions.setAutoDelete( true );
   rYearNums.setAutoDelete( true );
 }
 
 Recurrence::Recurrence(const Recurrence &r, Incidence *parent)
 : recurs(r.recurs),
   rWeekStart(r.rWeekStart),
   rDays(r.rDays.copy()),
   rFreq(r.rFreq),
   rDuration(r.rDuration),
   rEndDateTime(r.rEndDateTime),
   mRecurStart(r.mRecurStart),
   mFloats(r.mFloats),
   mRecurReadOnly(r.mRecurReadOnly),
   mRecurExDatesCount(r.mRecurExDatesCount),
   mFeb29YearlyType(r.mFeb29YearlyType),
   mCompatVersion(r.mCompatVersion),
   mCompatRecurs(r.mCompatRecurs),
   mCompatDuration(r.mCompatDuration),
   mParent(parent)
 {
   for (QPtrListIterator<rMonthPos> mp(r.rMonthPositions);  mp.current();  ++mp) {
     rMonthPos *tmp = new rMonthPos;
     tmp->rPos     = mp.current()->rPos;
     tmp->negative = mp.current()->negative;
     tmp->rDays    = mp.current()->rDays.copy();
     rMonthPositions.append(tmp);
   }
   for (QPtrListIterator<int> md(r.rMonthDays);  md.current();  ++md) {
     int *tmp = new int;
     *tmp = *md.current();
     rMonthDays.append(tmp);
   }
   for (QPtrListIterator<int> yn(r.rYearNums);  yn.current();  ++yn) {
     int *tmp = new int;
     *tmp = *yn.current();
     rYearNums.append(tmp);
   }
   rMonthDays.setAutoDelete( true );
   rMonthPositions.setAutoDelete( true );
   rYearNums.setAutoDelete( true );
 }
 
 Recurrence::~Recurrence()
 {
 }
 
 
 bool Recurrence::operator==( const Recurrence& r2 ) const
 {  
       
     // the following line is obvious
     if (  recurs == rNone &&  r2.recurs == rNone )
         return true;
     // we need the above line, because two non recurring events may
     // differ in the other settings, because one (or both) 
     // may be not initialized properly
     if ( recurs != r2.recurs
   ||   rFreq != r2.rFreq
   ||   rDuration != r2.rDuration
   ||   !rDuration && rEndDateTime != r2.rEndDateTime
   ||   mRecurStart != r2.mRecurStart
   ||   mFloats != r2.mFloats
   ||   mRecurReadOnly != r2.mRecurReadOnly
   ||   mRecurExDatesCount != r2.mRecurExDatesCount )
     return false;
   // no need to compare mCompat* and mParent
   // OK to compare the pointers
   switch ( recurs )
   {
     case rWeekly:
       return rDays == r2.rDays
       &&     rWeekStart == r2.rWeekStart;
     case rMonthlyPos:
       return rMonthPositions.count() == r2.rMonthPositions.count();
     case rMonthlyDay:
       return rMonthDays.count() == r2.rMonthDays.count();
     case rYearlyPos:
       return rYearNums.count() == r2.rYearNums.count()
       &&     rMonthPositions.count() == r2.rMonthPositions.count();
     case rYearlyMonth:
         return rYearNums.count() == r2.rYearNums.count()
         &&     mFeb29YearlyType == r2.mFeb29YearlyType;
     case rYearlyDay:
       return rYearNums == r2.rYearNums;
     case rNone:
     case rMinutely:
     case rHourly:
     case rDaily:
     default:
       return true;
   }
 }
 /*
 bool  Recurrence::compareLists( const QPtrList<int> &l1 ,const QPtrList<int> &l2)
 {
     if ( l1.count() != l2.count() )
         return false;
     int count = l1.count();
     int i;
     for ( i = 0; i < count ; ++i ) {
         // if ( l1.at(i) != l2.at(i)   )
         return false;
         qDebug("compüare ");
     }
     return true;
 }
 */
 QString Recurrence::recurrenceText() const
 {
     QString recurText = i18n("No");
     if ( recurs == Recurrence::rMinutely  )
         recurText = i18n("minutely");
     else if ( recurs == Recurrence::rHourly  )
         recurText = i18n("hourly");
     else if ( recurs == Recurrence::rDaily  )
         recurText = i18n("daily");
     else if ( recurs ==  Recurrence::rWeekly ) 
         recurText = i18n("weekly");
     else if ( recurs == Recurrence::rMonthlyPos  )
         recurText = i18n("monthly");
     else if ( recurs ==  Recurrence::rMonthlyDay )
         recurText = i18n("day-monthly");
     else if ( recurs ==  Recurrence::rYearlyMonth )
         recurText = i18n("month-yearly");
     else if ( recurs ==  Recurrence::rYearlyDay )
         recurText = i18n("day-yearly");
     else if ( recurs ==  Recurrence::rYearlyPos )
         recurText = i18n("position-yearly");
     return recurText;
 }
 
 void Recurrence::setCompatVersion(int version)
 {
   mCompatVersion = version ? version : INT_MAX;
 }
 
 ushort Recurrence::doesRecur() const
 {
   return recurs;
 }
 
 bool Recurrence::recursOnPure(const QDate &qd) const
 {
   switch(recurs) {
     case rMinutely:
       return recursSecondly(qd, rFreq*60);
     case rHourly:
       return recursSecondly(qd, rFreq*3600);
     case rDaily:
       return recursDaily(qd);
     case rWeekly:
       return recursWeekly(qd);
     case rMonthlyPos:
     case rMonthlyDay:
       return recursMonthly(qd);
     case rYearlyMonth:
       return recursYearlyByMonth(qd);
     case rYearlyDay:
       return recursYearlyByDay(qd);
     case rYearlyPos:
       return recursYearlyByPos(qd);
     default:
         return false;
     case rNone:
       return false;
   } // case
   return false;
 }
 
 bool Recurrence::recursAtPure(const QDateTime &dt) const
 {
   switch(recurs) {
   case rMinutely:
     return recursMinutelyAt(dt, rFreq);
   case rHourly:
     return recursMinutelyAt(dt, rFreq*60);
   default:
     if (dt.time() != mRecurStart.time())
       return false;
     switch(recurs) {
       case rDaily:
         return recursDaily(dt.date());
       case rWeekly:
         return recursWeekly(dt.date());
       case rMonthlyPos:
       case rMonthlyDay:
         return recursMonthly(dt.date());
       case rYearlyMonth:
         return recursYearlyByMonth(dt.date());
       case rYearlyDay:
         return recursYearlyByDay(dt.date());
       case rYearlyPos:
         return recursYearlyByPos(dt.date());
       default:
           return false;
       case rNone:
         return false;
     }
   } // case
   return false;
 }
 
 QDate Recurrence::endDate() const
 {
   int count = 0;
   QDate end;
   if (recurs != rNone) {
     if (rDuration < 0)
       return QDate();    // infinite recurrence
     if (rDuration == 0)
       return rEndDateTime.date();
 
     // The end date is determined by the recurrence count
     QDate dStart = mRecurStart.date();
     switch (recurs)
     {
     case rMinutely:
       return mRecurStart.addSecs((rDuration-1+mRecurExDatesCount)*rFreq*60).date();
     case rHourly:
       return mRecurStart.addSecs((rDuration-1+mRecurExDatesCount)*rFreq*3600).date();
     case rDaily:
       return dStart.addDays((rDuration-1+mRecurExDatesCount)*rFreq);
 
     case rWeekly:
       count = weeklyCalc(END_DATE_AND_COUNT, end);
       break;
     case rMonthlyPos:
     case rMonthlyDay:
       count = monthlyCalc(END_DATE_AND_COUNT, end);
       break;
     case rYearlyMonth:
       count = yearlyMonthCalc(END_DATE_AND_COUNT, end);
       break;
     case rYearlyDay:
       count = yearlyDayCalc(END_DATE_AND_COUNT, end);
       break;
     case rYearlyPos:
       count = yearlyPosCalc(END_DATE_AND_COUNT, end);
       break;
     default:
       // catch-all.  Should never get here.
       kdDebug(5800) << "Control should never reach here in endDate()!" << endl;
       break;
     }
   }
   if (!count)
     return QDate();     // error - there is no recurrence
   return end;
 }
 
 QDateTime Recurrence::endDateTime() const
 {
   int count = 0;
   QDate end;
   if (recurs != rNone) {
     if (rDuration < 0)
       return QDateTime();    // infinite recurrence
     if (rDuration == 0)
       return rEndDateTime;
 
     // The end date is determined by the recurrence count
     QDate dStart = mRecurStart.date();
     switch (recurs)
     {
     case rMinutely:
       return mRecurStart.addSecs((rDuration-1+mRecurExDatesCount)*rFreq*60);
     case rHourly:
       return mRecurStart.addSecs((rDuration-1+mRecurExDatesCount)*rFreq*3600);
     case rDaily:
       return dStart.addDays((rDuration-1+mRecurExDatesCount)*rFreq);
 
     case rWeekly:
       count = weeklyCalc(END_DATE_AND_COUNT, end);
       break;
     case rMonthlyPos:
     case rMonthlyDay:
       count = monthlyCalc(END_DATE_AND_COUNT, end);
       break;
     case rYearlyMonth:
       count = yearlyMonthCalc(END_DATE_AND_COUNT, end);
       break;
     case rYearlyDay:
       count = yearlyDayCalc(END_DATE_AND_COUNT, end);
       break;
     case rYearlyPos:
       count = yearlyPosCalc(END_DATE_AND_COUNT, end);
       break;
     default:
       // catch-all.  Should never get here.
       kdDebug(5800) << "Control should never reach here in endDate()!" << endl;
       break;
     }
   }
   if (!count)
     return QDateTime();     // error - there is no recurrence
   return QDateTime(end, mRecurStart.time());
 }
 
 int Recurrence::durationTo(const QDate &date) const
 {
   QDate d = date;
   return recurCalc(COUNT_TO_DATE, d);
 }
 
 int Recurrence::durationTo(const QDateTime &datetime) const
 {
   QDateTime dt = datetime;
   return recurCalc(COUNT_TO_DATE, dt);
 }
 
 void Recurrence::unsetRecurs()
 {
   if (mRecurReadOnly) return;
   recurs = rNone;
   rMonthPositions.clear();
   rMonthDays.clear();
   rYearNums.clear();
 }
 
 void Recurrence::setRecurStart(const QDateTime &start)
 {
   mRecurStart = start;
   mFloats = false;
   switch (recurs)
   {
     case rMinutely:
     case rHourly:
       break;
     case rDaily:
     case rWeekly:
     case rMonthlyPos:
     case rMonthlyDay:
     case rYearlyMonth:
     case rYearlyDay:
     case rYearlyPos:
     default:
       rEndDateTime.setTime(start.time());
       break;
   }
 }
 
 void Recurrence::setRecurStart(const QDate &start)
 {
   mRecurStart.setDate(start);
   mRecurStart.setTime(QTime(0,0,0));
   switch (recurs)
   {
     case rMinutely:
     case rHourly:
       break;
     case rDaily:
     case rWeekly:
     case rMonthlyPos:
     case rMonthlyDay:
     case rYearlyMonth:
     case rYearlyDay:
     case rYearlyPos:
     default:
       mFloats = true;
       break;
   }
 }
 
 void Recurrence::setFloats(bool f)
 {
   switch (recurs)
   {
     case rDaily:
     case rWeekly:
     case rMonthlyPos:
     case rMonthlyDay:
     case rYearlyMonth:
     case rYearlyDay:
     case rYearlyPos:
       break;
     case rMinutely:
     case rHourly:
     default:
       return;     // can't set sub-daily to floating
   }
   mFloats = f;
   if (f) {
     mRecurStart.setTime(QTime(0,0,0));
     rEndDateTime.setTime(QTime(0,0,0));
   }
 }
 
 int Recurrence::frequency() const
 {
   return rFreq;
 }
 
 int Recurrence::duration() const
 {
   return rDuration;
 }
 
 void Recurrence::setDuration(int _rDuration)
 {
   if (mRecurReadOnly) return;
   if (_rDuration > 0) {
     rDuration = _rDuration;
     // Compatibility mode is only needed when reading the calendar in ICalFormatImpl,
     // so explicitly setting the duration means no backwards compatibility is needed.
     mCompatDuration = 0;
   }
 }
 
 QString Recurrence::endDateStr(bool shortfmt) const
 {
   return KGlobal::locale()->formatDate(rEndDateTime.date(),shortfmt);
 }
 
 const QBitArray &Recurrence::days() const
 {
   return rDays;
 }
 
 const QPtrList<Recurrence::rMonthPos> &Recurrence::monthPositions() const
 {
   return rMonthPositions;
 }
 
 const QPtrList<Recurrence::rMonthPos> &Recurrence::yearMonthPositions() const
 {
   return rMonthPositions;
 }
 
 const QPtrList<int> &Recurrence::monthDays() const
 {
   return rMonthDays;
 }
 
 void Recurrence::setMinutely(int _rFreq, int _rDuration)
 {
   if (mRecurReadOnly || _rDuration == 0 || _rDuration < -1)
     return;
   setDailySub(rMinutely, _rFreq, _rDuration);
 }
 
 void Recurrence::setMinutely(int _rFreq, const QDateTime &_rEndDateTime)
 {
   if (mRecurReadOnly) return;
   rEndDateTime = _rEndDateTime;
   setDailySub(rMinutely, _rFreq, 0);
 }
 
 void Recurrence::setHourly(int _rFreq, int _rDuration)
 {
   if (mRecurReadOnly || _rDuration == 0 || _rDuration < -1)
     return;
   setDailySub(rHourly, _rFreq, _rDuration);
 }
 
 void Recurrence::setHourly(int _rFreq, const QDateTime &_rEndDateTime)
 {
   if (mRecurReadOnly) return;
   rEndDateTime = _rEndDateTime;
   setDailySub(rHourly, _rFreq, 0);
 }
 
 void Recurrence::setDaily(int _rFreq, int _rDuration)
 {
   if (mRecurReadOnly || _rDuration == 0 || _rDuration < -1)
     return;
   setDailySub(rDaily, _rFreq, _rDuration);
 }
 
 void Recurrence::setDaily(int _rFreq, const QDate &_rEndDate)
 {
   if (mRecurReadOnly) return;
   rEndDateTime.setDate(_rEndDate);
   rEndDateTime.setTime(mRecurStart.time());
   setDailySub(rDaily, _rFreq, 0);
 }
 
 void Recurrence::setWeekly(int _rFreq, const QBitArray &_rDays,
                                int _rDuration, int _rWeekStart)
 {
   if (mRecurReadOnly || _rDuration == 0 || _rDuration < -1)
     return;
   recurs = rWeekly;
 
   rFreq = _rFreq;
   rDays = _rDays;
   rWeekStart = _rWeekStart;
   rDuration = _rDuration;
   if (mCompatVersion < 310 && _rDuration > 0) {
     // Backwards compatibility for KDE < 3.1.
     // rDuration was set to the number of time periods to recur,
     // with week start always on a Monday.
     // Convert this to the number of occurrences.
     mCompatDuration = _rDuration;
     int weeks = ((mCompatDuration-1+mRecurExDatesCount)*7) + (7 - mRecurStart.date().dayOfWeek());
     QDate end(mRecurStart.date().addDays(weeks * rFreq));
     rDuration = INT_MAX;    // ensure that weeklyCalc() does its job correctly
     rDuration = weeklyCalc(COUNT_TO_DATE, end);
   } else {
     mCompatDuration = 0;
   }
   rMonthPositions.clear();
   rMonthDays.clear();
   if (mParent) mParent->updated();
 }
 
 void Recurrence::setWeekly(int _rFreq, const QBitArray &_rDays,
                                const QDate &_rEndDate, int _rWeekStart)
 {
   if (mRecurReadOnly) return;
   recurs = rWeekly;
 
   rFreq = _rFreq;
   rDays = _rDays;
   rWeekStart = _rWeekStart;
   rEndDateTime.setDate(_rEndDate);
   rEndDateTime.setTime(mRecurStart.time());
   rDuration = 0; // set to 0 because there is an end date
   mCompatDuration = 0;
   rMonthPositions.clear();
   rMonthDays.clear();
   rYearNums.clear();
   if (mParent) mParent->updated();
 }
 
 void Recurrence::setMonthly(short type, int _rFreq, int _rDuration)
 {
   if (mRecurReadOnly || _rDuration == 0 || _rDuration < -1)
     return;
   recurs = type;
 
   rFreq = _rFreq;
   rDuration = _rDuration;
   if (mCompatVersion < 310)
     mCompatDuration = (_rDuration > 0) ? _rDuration : 0;
   rYearNums.clear();
   if (mParent) mParent->updated();
 }
 
 void Recurrence::setMonthly(short type, int _rFreq,
                             const QDate &_rEndDate)
 {
   if (mRecurReadOnly) return;
   recurs = type;
 
   rFreq = _rFreq;
   rEndDateTime.setDate(_rEndDate);
   rEndDateTime.setTime(mRecurStart.time());
   rDuration = 0; // set to 0 because there is an end date
   mCompatDuration = 0;
   rYearNums.clear();
   if (mParent) mParent->updated();
 }
 
 void Recurrence::addMonthlyPos(short _rPos, const QBitArray &_rDays)
 {
   if (recurs == rMonthlyPos)
     addMonthlyPos_(_rPos, _rDays);
 }
 
 void Recurrence::addMonthlyPos_(short _rPos, const QBitArray &_rDays)
 {
   if (mRecurReadOnly
   ||  _rPos == 0 || _rPos > 5 || _rPos < -5)    // invalid week number
     return;
 
   for (rMonthPos* it = rMonthPositions.first();  it;  it = rMonthPositions.next()) {
     int itPos = it->negative ? -it->rPos : it->rPos;
     if (_rPos == itPos) {
       // This week is already in the list.
       // Combine the specified days with those in the list.
       it->rDays |= _rDays;
       if (mParent) mParent->updated();
       return;
     }
   }
   // Add the new position to the list
   rMonthPos *tmpPos = new rMonthPos;
   if (_rPos > 0) {
     tmpPos->rPos = _rPos;
     tmpPos->negative = false;
   } else {
     tmpPos->rPos = -_rPos; // take abs()
     tmpPos->negative = true;
   }
   tmpPos->rDays = _rDays;
   tmpPos->rDays.detach();
   rMonthPositions.append(tmpPos);
 
   if (mCompatVersion < 310 && mCompatDuration > 0) {
     // Backwards compatibility for KDE < 3.1.
     // rDuration was set to the number of time periods to recur.
     // Convert this to the number of occurrences.
     int monthsAhead = (mCompatDuration-1+mRecurExDatesCount) * rFreq;
     int month = mRecurStart.date().month() - 1 + monthsAhead;
     QDate end(mRecurStart.date().year() + month/12, month%12 + 1, 31);
     rDuration = INT_MAX;    // ensure that recurCalc() does its job correctly
     rDuration = recurCalc(COUNT_TO_DATE, end);
   }
 
   if (mParent) mParent->updated();
 }
 
 void Recurrence::addMonthlyDay(short _rDay)
 {
-  if (mRecurReadOnly || recurs != rMonthlyDay
+  if (mRecurReadOnly || (recurs != rMonthlyDay && recurs != rYearlyMonth)
   ||  _rDay == 0 || _rDay > 31 || _rDay < -31)   // invalid day number
     return;
   for (int* it = rMonthDays.first();  it;  it = rMonthDays.next()) {
     if (_rDay == *it)
       return;        // this day is already in the list - avoid duplication
   }
   int *tmpDay = new int;
   *tmpDay = _rDay;
   rMonthDays.append(tmpDay);
 
   if (mCompatVersion < 310 && mCompatDuration > 0) {
     // Backwards compatibility for KDE < 3.1.
     // rDuration was set to the number of time periods to recur.
     // Convert this to the number of occurrences.
     int monthsAhead = (mCompatDuration-1+mRecurExDatesCount) * rFreq;
     int month = mRecurStart.date().month() - 1 + monthsAhead;
     QDate end(mRecurStart.date().year() + month/12, month%12 + 1, 31);
     rDuration = INT_MAX;    // ensure that recurCalc() does its job correctly
     rDuration = recurCalc(COUNT_TO_DATE, end);
   }
 
   if (mParent) mParent->updated();
 }
 
 void Recurrence::setYearly(int type, int _rFreq, int _rDuration)
 {
   if (mRecurReadOnly || _rDuration == 0 || _rDuration < -1)
     return;
   if (mCompatVersion < 310)
     mCompatDuration = (_rDuration > 0) ? _rDuration : 0;
   setYearly_(type, mFeb29YearlyDefaultType, _rFreq, _rDuration);
 }
 
 void Recurrence::setYearly(int type, int _rFreq, const QDate &_rEndDate)
 {
   if (mRecurReadOnly) return;
   rEndDateTime.setDate(_rEndDate);
   rEndDateTime.setTime(mRecurStart.time());
   mCompatDuration = 0;
   setYearly_(type, mFeb29YearlyDefaultType, _rFreq, 0);
 }
 
 void Recurrence::setYearlyByDate(Feb29Type type, int _rFreq, int _rDuration)
 {
   if (mRecurReadOnly || _rDuration == 0 || _rDuration < -1)
     return;
   if (mCompatVersion < 310)
     mCompatDuration = (_rDuration > 0) ? _rDuration : 0;
   setYearly_(rYearlyMonth, type, _rFreq, _rDuration);
 }
 
 void Recurrence::setYearlyByDate(Feb29Type type, int _rFreq, const QDate &_rEndDate)
 {
   if (mRecurReadOnly) return;
   rEndDateTime.setDate(_rEndDate);
   rEndDateTime.setTime(mRecurStart.time());
   mCompatDuration = 0;
   setYearly_(rYearlyMonth, type, _rFreq, 0);
 }
 
 void Recurrence::addYearlyMonthPos(short _rPos, const QBitArray &_rDays)
 {
   if (recurs == rYearlyPos)
     addMonthlyPos_(_rPos, _rDays);
 }
 
 const QPtrList<int> &Recurrence::yearNums() const
 {
   return rYearNums;
 }
-
+void Recurrence::addYearlyMonth(short _rPos )
+{ 
+    if (mRecurReadOnly  ||  recurs != rYearlyMonth)    // invalid day/month number
+    return;
+  rMonthPos *tmpPos = new rMonthPos;
+  if ( _rPos > 0) {
+    tmpPos->rPos = _rPos;
+    tmpPos->negative = false;
+  } else {
+    tmpPos->rPos = -_rPos; // take abs()
+    tmpPos->negative = true;
+  }
+  rMonthPositions.append(tmpPos);
+}
 void Recurrence::addYearlyNum(short _rNum)
 {
   if (mRecurReadOnly
   ||  (recurs != rYearlyMonth && recurs != rYearlyDay && recurs != rYearlyPos)
   ||  _rNum <= 0)    // invalid day/month number
     return;
 
   if (mCompatVersion < 310 && mCompatRecurs == rYearlyDay) {
     // Backwards compatibility for KDE < 3.1.
     // Dates were stored as day numbers, with a fiddle to take account of leap years.
     // Convert the day number to a month.
     if (_rNum <= 0 || _rNum > 366 || (_rNum == 366 && mRecurStart.date().daysInYear() < 366))
       return;     // invalid day number
     _rNum = QDate(mRecurStart.date().year(), 1, 1).addDays(_rNum - 1).month();
   } else
   if ((recurs == rYearlyMonth || recurs == rYearlyPos) && _rNum > 12
   ||  recurs == rYearlyDay && _rNum > 366)
     return;     // invalid day number
 
   uint i = 0;
   for (int* it = rYearNums.first();  it && _rNum >= *it;  it = rYearNums.next()) {
     if (_rNum == *it)
       return;        // this day/month is already in the list - avoid duplication
     ++i;
   }
 
   int *tmpNum = new int;
   *tmpNum = _rNum;
   rYearNums.insert(i, tmpNum);   // insert the day/month in a sorted position
 
   if (mCompatVersion < 310 && mCompatDuration > 0) {
     // Backwards compatibility for KDE < 3.1.
     // rDuration was set to the number of time periods to recur.
     // Convert this to the number of occurrences.
     QDate end(mRecurStart.date().year() + (mCompatDuration-1+mRecurExDatesCount)*rFreq, 12, 31);
     rDuration = INT_MAX;    // ensure that recurCalc() does its job correctly
     rDuration = recurCalc(COUNT_TO_DATE, end);
   }
 
   if (mParent) mParent->updated();
 }
 
 
 QDateTime Recurrence::getNextDateTime(const QDateTime &preDateTime, bool *last) const
 {  
     if (last)
         *last = false;
   int freq;
   switch (recurs)
   {
     case rMinutely:
       freq = rFreq * 60;
       break;
     case rHourly:
       freq = rFreq * 3600;
       break;
     case rDaily:
     case rWeekly:
     case rMonthlyPos:
     case rMonthlyDay:
     case rYearlyMonth:
     case rYearlyDay:
     case rYearlyPos: {
       QDate preDate = preDateTime.date();
       if (!mFloats && mRecurStart.time() > preDateTime.time())
         preDate = preDate.addDays(-1);
       return QDateTime(getNextDateNoTime(preDate, last), mRecurStart.time());
     }
     default:
       return QDateTime();
   }
 
   // It's a sub-daily recurrence
   if (preDateTime < mRecurStart)
     return mRecurStart;
   int count = mRecurStart.secsTo(preDateTime) / freq + 2;
   if (rDuration > 0) {
     if (count > rDuration)
       return QDateTime();
     if (last && count == rDuration)
       *last = true;
   }
   QDateTime endtime = mRecurStart.addSecs((count - 1)*freq);
   if (rDuration == 0) {
     if (endtime > rEndDateTime)
       return QDateTime();
     if (last && endtime == rEndDateTime)
       *last = true;
   }
   return endtime;
 }
 
 QDate Recurrence::getNextDate(const QDate &preDate, bool *last) const
 { 
     if (last)
         *last = false;
     switch (recurs)
   {
     case rMinutely:
     case rHourly:
       return getNextDateTime(QDateTime(preDate, QTime(23,59,59)), last).date();
     case rDaily:
     case rWeekly:
     case rMonthlyPos:
     case rMonthlyDay:
     case rYearlyMonth:
     case rYearlyDay:
     case rYearlyPos:
       return getNextDateNoTime(preDate, last);
     default:
       return QDate();
   }
 }
 
 
 QDateTime Recurrence::getPreviousDateTime(const QDateTime &afterDateTime, bool *last) const
 {
     if (last)
         *last = false;
   int freq;
   switch (recurs)
   {
     case rMinutely:
       freq = rFreq * 60;
       break;
     case rHourly:
       freq = rFreq * 3600;
       break;
     case rDaily:
     case rWeekly:
     case rMonthlyPos:
     case rMonthlyDay:
     case rYearlyMonth:
     case rYearlyDay:
     case rYearlyPos: {
       QDate afterDate = afterDateTime.date();
       if (!mFloats && mRecurStart.time() < afterDateTime.time())
         afterDate = afterDate.addDays(1);
       return QDateTime(getPreviousDateNoTime(afterDate, last), mRecurStart.time());
     }
     default:
       return QDateTime();
   }
 
   // It's a sub-daily recurrence
   if (afterDateTime <= mRecurStart)
     return QDateTime();
   int count = (mRecurStart.secsTo(afterDateTime) - 1) / freq + 1;
   if (rDuration > 0) {
     if (count > rDuration)
       count = rDuration;
     if (last && count == rDuration)
       *last = true;
   }
   QDateTime endtime = mRecurStart.addSecs((count - 1)*freq);
   if (rDuration == 0) {
     if (endtime > rEndDateTime)
       endtime = rEndDateTime;
     if (last && endtime == rEndDateTime)
       *last = true;
   }
   return endtime;
 }
 
 QDate Recurrence::getPreviousDate(const QDate &afterDate, bool *last) const
 {
   if (last)
         *last = false;
   switch (recurs)
   {
     case rMinutely:
     case rHourly:
       return getPreviousDateTime(QDateTime(afterDate, QTime(0,0,0)), last).date();
     case rDaily:
     case rWeekly:
     case rMonthlyPos:
     case rMonthlyDay:
     case rYearlyMonth:
     case rYearlyDay:
     case rYearlyPos:
       return getPreviousDateNoTime(afterDate, last);
     default:
       return QDate();
   }
 }
 
 
 /***************************** PROTECTED FUNCTIONS ***************************/
 
 bool Recurrence::recursSecondly(const QDate &qd, int secondFreq) const
 {
   if ((qd >= mRecurStart.date()) &&
       ((rDuration > 0) && (qd <= endDate()) ||
        ((rDuration == 0) && (qd <= rEndDateTime.date())) ||
        (rDuration == -1))) {
     // The date queried falls within the range of the event.
     if (secondFreq < 24*3600)
       return true;      // the event recurs at least once each day
     int after = mRecurStart.secsTo(QDateTime(qd));
     if (after / secondFreq != (after + 24*3600) / secondFreq)
       return true;
   }
   return false;
 }
 
 bool Recurrence::recursMinutelyAt(const QDateTime &dt, int minuteFreq) const
 {
   if ((dt >= mRecurStart) &&
       ((rDuration > 0) && (dt <= endDateTime()) ||
        ((rDuration == 0) && (dt <= rEndDateTime)) ||
        (rDuration == -1))) {
     // The time queried falls within the range of the event.
     if (((mRecurStart.secsTo(dt) / 60) % minuteFreq) == 0)
       return true;
   }
   return false;
 }
 
 bool Recurrence::recursDaily(const QDate &qd) const
 {
   QDate dStart = mRecurStart.date();
   if ((dStart.daysTo(qd) % rFreq) == 0) {
     // The date is a day which recurs
     if (qd >= dStart
     &&  ((rDuration > 0 && qd <= endDate()) ||
          (rDuration == 0 && qd <= rEndDateTime.date()) ||
          rDuration == -1)) {
       // The date queried falls within the range of the event.
       return true;
     }
   }
   return false;
 }
 
 bool Recurrence::recursWeekly(const QDate &qd) const
 {
   QDate dStart = mRecurStart.date();
   if ((dStart.daysTo(qd)/7) % rFreq == 0) {
     // The date is in a week which recurs
     if (qd >= dStart
     && ((rDuration > 0 && qd <= endDate()) ||
         (rDuration == 0 && qd <= rEndDateTime.date()) ||
         rDuration == -1)) {
       // The date queried falls within the range of the event.
       // check if the bits set match today.
       int i = qd.dayOfWeek()-1;
       if (rDays.testBit((uint) i))
         return true;
     }
   }
   return false;
 }
 
 bool Recurrence::recursMonthly(const QDate &qd) const
 {
   QDate dStart = mRecurStart.date();
   int year  = qd.year();
   int month = qd.month();
   int day   = qd.day();
   // calculate how many months ahead this date is from the original
   // event's date
   int monthsAhead = (year - dStart.year()) * 12 + (month - dStart.month());
   if ((monthsAhead % rFreq) == 0) {
     // The date is in a month which recurs
     if (qd >= dStart
     &&  ((rDuration > 0 && qd <= endDate()) ||
          (rDuration == 0 && qd <= rEndDateTime.date()) ||
          rDuration == -1)) {
       // The date queried falls within the range of the event.
       QValueList<int> days;
       int daysInMonth = qd.daysInMonth();
       if (recurs == rMonthlyDay)
         getMonthlyDayDays(days, daysInMonth);
       else if (recurs == rMonthlyPos)
         getMonthlyPosDays(days, daysInMonth, QDate(year, month, 1).dayOfWeek());
       for (QValueList<int>::Iterator it = days.begin();  it != days.end();  ++it) {
         if (*it == day)
           return true;
       }
       // no dates matched
     }
   }
   return false;
 }
 
 bool Recurrence::recursYearlyByMonth(const QDate &qd) const
 {
   QDate dStart = mRecurStart.date();
   int startDay = dStart.day();
   int qday     = qd.day();
   int qmonth   = qd.month();
   int qyear    = qd.year();
   bool match = (qday == startDay);
   if (!match && startDay == 29 && dStart.month() == 2) {
     // It's a recurrence on February 29th
     switch (mFeb29YearlyType) {
       case rFeb28:
         if (qday == 28 && qmonth == 2 && !QDate::leapYear(qyear))
           match = true;
         break;
       case rMar1:
         if (qday == 1 && qmonth == 3 && !QDate::leapYear(qyear)) {
           qmonth = 2;
           match = true;
         }
         break;
       case rFeb29:
         break;
     }
   }
 
   if (match) {
     // The day of the month matches. Calculate how many years ahead
     // this date is from the original event's date.
     int yearsAhead = (qyear - dStart.year());
     if (yearsAhead % rFreq == 0) {
       // The date is in a year which recurs
       if (qd >= dStart
       &&  ((rDuration > 0 && qd <= endDate()) ||
            (rDuration == 0 && qd <= rEndDateTime.date()) ||
            rDuration == -1)) {
         // The date queried falls within the range of the event.
         int i = qmonth;
         for (QPtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) {
           if (i == *qlin.current())
             return true;
         }
       }
     }
   }
   return false;
 }
 
 bool Recurrence::recursYearlyByPos(const QDate &qd) const
 {
   QDate dStart = mRecurStart.date();
   int year  = qd.year();
   int month = qd.month();
   int day   = qd.day();
   // calculate how many years ahead this date is from the original
   // event's date
   int yearsAhead = (year - dStart.year());
   if (yearsAhead % rFreq == 0) {
     // The date is in a year which recurs
     if (qd >= dStart
     &&  ((rDuration > 0 && qd <= endDate()) ||
          (rDuration == 0 && qd <= rEndDateTime.date()) ||
          rDuration == -1)) {
       // The date queried falls within the range of the event.
       for (QPtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) {
         if (month == *qlin.current()) {
           // The month recurs
           QValueList<int> days;
           getMonthlyPosDays(days, qd.daysInMonth(), QDate(year, month, 1).dayOfWeek());
           for (QValueList<int>::Iterator it = days.begin();  it != days.end();  ++it) {
             if (*it == day)
               return true;
           }
         }
       }
     }
   }
   return false;
 }
 
 bool Recurrence::recursYearlyByDay(const QDate &qd) const
 {
   QDate dStart = mRecurStart.date();
   // calculate how many years ahead this date is from the original
   // event's date
   int yearsAhead = (qd.year() - dStart.year());
   if (yearsAhead % rFreq == 0) {
     // The date is in a year which recurs
     if (qd >= dStart
     &&  ((rDuration > 0 && qd <= endDate()) ||
          (rDuration == 0 && qd <= rEndDateTime.date()) ||
          rDuration == -1)) {
       // The date queried falls within the range of the event.
       int i = qd.dayOfYear();
       for (QPtrListIterator<int> qlin(rYearNums); qlin.current(); ++qlin) {
         if (i == *qlin.current())
           return true;
       }
     }
   }
   return false;
 }
 
 /* Get the date of the next recurrence, after the specified date.
  * If 'last' is non-null, '*last' is set to true if the next recurrence is the
  * last recurrence, else false.
  * Reply = date of next recurrence, or invalid date if none.
  */
 QDate Recurrence::getNextDateNoTime(const QDate &preDate, bool *last) const
 {
   if (last)
     *last = false;
   QDate dStart = mRecurStart.date();
   if (preDate < dStart)
     return dStart;
   QDate earliestDate = preDate.addDays(1);
   QDate nextDate;
 
   switch (recurs) {
     case rDaily:
       nextDate = dStart.addDays((dStart.daysTo(preDate)/rFreq + 1) * rFreq);
       break;
 
     case rWeekly: {
       QDate start = dStart.addDays(1 - dStart.dayOfWeek());   // start of week for dStart
       int earliestDayOfWeek = earliestDate.dayOfWeek();
       int weeksAhead = start.daysTo(earliestDate) / 7;
       int notThisWeek = weeksAhead % rFreq;    // zero if this week is a recurring week
       weeksAhead -= notThisWeek;               // latest week which recurred
       int weekday = 0;
       // First check for any remaining day this week, if this week is a recurring week
       if (!notThisWeek)
         weekday = getFirstDayInWeek(earliestDayOfWeek);
       // Check for a day in the next scheduled week
       if (!weekday  &&  earliestDayOfWeek > 1)
         weekday = getFirstDayInWeek(rWeekStart) + rFreq*7;
       if (weekday)
         nextDate = start.addDays(weeksAhead*7 + weekday - 1);
       break;
     }
     case rMonthlyDay:
     case rMonthlyPos: {
       int startYear  = dStart.year();
       int startMonth = dStart.month();     // 1..12
       int earliestYear = earliestDate.year();
       int monthsAhead = (earliestYear - startYear)*12 + earliestDate.month() - startMonth;
       int notThisMonth = monthsAhead % rFreq;    // zero if this month is a recurring month
       monthsAhead -= notThisMonth;               // latest month which recurred
       // Check for the first later day in the current month
       if (!notThisMonth)
         nextDate = getFirstDateInMonth(earliestDate);
       if (!nextDate.isValid()  &&  earliestDate.day() > 1) {
         // Check for a day in the next scheduled month
         int months = startMonth - 1 + monthsAhead + rFreq;
         nextDate = getFirstDateInMonth(QDate(startYear + months/12, months%12 + 1, 1));
       }
       break;
     }
     case rYearlyMonth:
     case rYearlyPos:
     case rYearlyDay: {
       int startYear  = dStart.year();
       int yearsAhead = earliestDate.year() - startYear;
       int notThisYear = yearsAhead % rFreq;   // zero if this year is a recurring year
       yearsAhead -= notThisYear;              // latest year which recurred
       // Check for the first later date in the current year
       if (!notThisYear)
         nextDate = getFirstDateInYear(earliestDate);
       // Check for a date in the next scheduled year
       if (!nextDate.isValid()  &&  earliestDate.dayOfYear() > 1)
         nextDate = getFirstDateInYear(QDate(startYear + yearsAhead + rFreq, 1, 1));
       break;
     }
     case rNone:
     default:
       return QDate();
   }
 
   if (rDuration >= 0 && nextDate.isValid()) {
     // Check that the date found is within the range of the recurrence
     QDate end = endDate();
     if (nextDate > end)
       return QDate();
     if (last  &&  nextDate == end)
       *last = true;
   }
   return nextDate;
 }
 
 /* Get the date of the last previous recurrence, before the specified date.
  * Reply = date of previous recurrence, or invalid date if none.
  */
 QDate Recurrence::getPreviousDateNoTime(const QDate &afterDate, bool *last) const
 {
   if (last)
     *last = false;
   QDate dStart = mRecurStart.date();
   QDate latestDate = afterDate.addDays(-1);
   if (latestDate < dStart)
     return QDate();
   QDate prevDate;
 
   switch (recurs) {
     case rDaily:
       prevDate = dStart.addDays((dStart.daysTo(latestDate) / rFreq) * rFreq);
       break;
 
     case rWeekly: {
       QDate start = dStart.addDays(1 - dStart.dayOfWeek());   // start of week for dStart
       int latestDayOfWeek = latestDate.dayOfWeek();
       int weeksAhead = start.daysTo(latestDate) / 7;
       int notThisWeek = weeksAhead % rFreq;    // zero if this week is a recurring week
       weeksAhead -= notThisWeek;               // latest week which recurred
       int weekday = 0;
       // First check for any previous day this week, if this week is a recurring week
       if (!notThisWeek)
         weekday = getLastDayInWeek(latestDayOfWeek);
       // Check for a day in the previous scheduled week
       if (!weekday) {
         int weekEnd = (rWeekStart + 5)%7 + 1;
         if (latestDayOfWeek < weekEnd) {
           if (!notThisWeek)
             weeksAhead -= rFreq;
           weekday = getLastDayInWeek(weekEnd);
         }
       }
       if (weekday)
         prevDate = start.addDays(weeksAhead*7 + weekday - 1);
       break;
     }
     case rMonthlyDay:
     case rMonthlyPos: {
       int startYear  = dStart.year();
       int startMonth = dStart.month();     // 1..12
       int latestYear = latestDate.year();
       int monthsAhead = (latestYear - startYear)*12 + latestDate.month() - startMonth;
       int notThisMonth = monthsAhead % rFreq;    // zero if this month is a recurring month
       monthsAhead -= notThisMonth;               // latest month which recurred
       // Check for the last earlier day in the current month
       if (!notThisMonth)
         prevDate = getLastDateInMonth(latestDate);
       if (!prevDate.isValid()  &&  latestDate.day() < latestDate.daysInMonth()) {
         // Check for a day in the previous scheduled month
         if (!notThisMonth)
           monthsAhead -= rFreq;
         int months = startMonth + monthsAhead;   // get the month after the one that recurs
         prevDate = getLastDateInMonth(QDate(startYear + months/12, months%12 + 1, 1).addDays(-1));
       }
       break;
     }
     case rYearlyMonth:
     case rYearlyPos:
     case rYearlyDay: {
       int startYear  = dStart.year();
       int yearsAhead = latestDate.year() - startYear;
       int notThisYear = yearsAhead % rFreq;   // zero if this year is a recurring year
       yearsAhead -= notThisYear;              // latest year which recurred
       // Check for the first later date in the current year
       if (!notThisYear)
         prevDate = getLastDateInYear(latestDate);
       if (!prevDate.isValid()  &&  latestDate.dayOfYear() < latestDate.daysInYear()) {
         // Check for a date in the next scheduled year
         if (!notThisYear)
           yearsAhead -= rFreq;
         prevDate = getLastDateInYear(QDate(startYear + yearsAhead, 12, 31));
       }
       break;
     }
     case rNone:
     default:
       return QDate();
   }
 
   if (prevDate.isValid()) {
     // Check that the date found is within the range of the recurrence
     if (prevDate < dStart)
       return QDate();
     if (rDuration >= 0) {
       QDate end = endDate();
       if (prevDate >= end) {
         if (last)
           *last = true;
         return end;
       }
     }
   }
   return prevDate;
 }
 
 void Recurrence::setDailySub(short type, int freq, int duration)
 {
   recurs = type;
   rFreq = freq;
   rDuration = duration;
   rMonthPositions.clear();
   rMonthDays.clear();
   rYearNums.clear();
   if (type != rDaily)
     mFloats = false;     // sub-daily types can't be floating
 
   if (mParent) mParent->updated();
 }
 
 void Recurrence::setYearly_(short type, Feb29Type feb29type, int freq, int duration)
 {
   recurs = type;
   if (mCompatVersion < 310 && type == rYearlyDay) {
     mCompatRecurs = rYearlyDay;
     recurs = rYearlyMonth;      // convert old yearly-by-day to yearly-by-month
     feb29type = rMar1;          // retain the same day number in the year
   }
 
   mFeb29YearlyType = feb29type;
   rFreq = freq;
   rDuration = duration;
   if (type != rYearlyPos)
     rMonthPositions.clear();
   rMonthDays.clear();
   if (mParent) mParent->updated();
 }
 
 int Recurrence::recurCalc(PeriodFunc func, QDateTime &endtime) const
 {
   QDate enddate = endtime.date();
   switch (func) {
     case END_DATE_AND_COUNT:
       if (rDuration < 0) {
         endtime = QDateTime();
         return 0;    // infinite recurrence
       }
       if (rDuration == 0) {
         endtime = rEndDateTime;
         func = COUNT_TO_DATE;
       }
       break;
     case COUNT_TO_DATE:
       // Count recurrences up to and including the specified date/time.
       if (endtime < mRecurStart)
         return 0;
       if (rDuration == 0 && endtime > rEndDateTime)
         enddate = rEndDateTime.date();
       else if (!mFloats && mRecurStart.time() > endtime.time())
         enddate = enddate.addDays(-1);
       break;
     case NEXT_AFTER_DATE:
       // Find next recurrence AFTER endtime
       if (endtime < mRecurStart) {
         endtime = mRecurStart;
         return 1;
       }
       if (rDuration == 0 && endtime >= rEndDateTime) {
         endtime = QDateTime();
         return 0;
       }
       if (!mFloats && mRecurStart.time() > endtime.time())
         enddate = enddate.addDays(-1);
       break;
     default:
       endtime = QDateTime();
       return 0;
   }
 
   int count = 0;     // default = error
   bool timed = false;
   switch (recurs) {
     case rMinutely:
       timed = true;
       count = secondlyCalc(func, endtime, rFreq*60);
       break;
     case rHourly:
       timed = true;
       count = secondlyCalc(func, endtime, rFreq*3600);
       break;
     case rDaily:
       count = dailyCalc(func, enddate);
       break;
     case rWeekly:
       count = weeklyCalc(func, enddate);
       break;
     case rMonthlyPos:
     case rMonthlyDay:
       count = monthlyCalc(func, enddate);
       break;
     case rYearlyMonth:
       count = yearlyMonthCalc(func, enddate);
       break;
     case rYearlyPos:
       count = yearlyPosCalc(func, enddate);
       break;
     case rYearlyDay:
       count = yearlyDayCalc(func, enddate);
       break;
     default:
       break;
   }
 
   switch (func) {
     case END_DATE_AND_COUNT:
     case NEXT_AFTER_DATE:
       if (count == 0)
         endtime = QDateTime();
       else if (!timed) {
         endtime.setDate(enddate);
         endtime.setTime(mRecurStart.time());
       }
       break;
     case COUNT_TO_DATE:
       break;
   }
   return count;
 }
 
 int Recurrence::recurCalc(PeriodFunc func, QDate &enddate) const
 {
   QDateTime endtime(enddate, QTime(23,59,59));
   switch (func) {
     case END_DATE_AND_COUNT:
       if (rDuration < 0) {
         enddate = QDate();
         return 0;    // infinite recurrence
       }
       if (rDuration == 0) {
         enddate = rEndDateTime.date();
         func = COUNT_TO_DATE;
       }
       break;
     case COUNT_TO_DATE:
       // Count recurrences up to and including the specified date.
       if (enddate < mRecurStart.date())
         return 0;
       if (rDuration == 0 && enddate > rEndDateTime.date()) {
         enddate = rEndDateTime.date();
         endtime.setDate(enddate);
       }
       break;
     case NEXT_AFTER_DATE:
       if (enddate < mRecurStart.date()) {
         enddate = mRecurStart.date();
         return 1;
       }
       if (rDuration == 0 && enddate >= rEndDateTime.date()) {
         enddate = QDate();
         return 0;
       }
       break;
     default:
       enddate = QDate();
       return 0;
   }
 
   int count = 0;     // default = error
   bool timed = false;
   switch (recurs) {
     case rMinutely:
       timed = true;
       count = secondlyCalc(func, endtime, rFreq*60);
       break;
     case rHourly:
       timed = true;
       count = secondlyCalc(func, endtime, rFreq*3600);
       break;
     case rDaily:
       count = dailyCalc(func, enddate);
       break;
     case rWeekly:
       count = weeklyCalc(func, enddate);
       break;
     case rMonthlyPos:
     case rMonthlyDay:
       count = monthlyCalc(func, enddate);
       break;
     case rYearlyMonth:
       count = yearlyMonthCalc(func, enddate);
       break;
     case rYearlyPos:
       count = yearlyPosCalc(func, enddate);
       break;
     case rYearlyDay:
       count = yearlyDayCalc(func, enddate);
       break;
     default:
       break;
   }
 
   switch (func) {
     case END_DATE_AND_COUNT:
     case NEXT_AFTER_DATE:
       if (count == 0)
         endtime = QDate();
       else if (timed)
         enddate = endtime.date();
       break;
     case COUNT_TO_DATE:
       break;
   }
   return count;
 }
 
 /* Find count and, depending on 'func', the end date/time of a secondly recurrence.
  * Reply = total number of occurrences up to 'endtime', or 0 if error.
  * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'endtime' is updated to the
  * recurrence end date/time.
  */
 int Recurrence::secondlyCalc(PeriodFunc func, QDateTime &endtime, int freq) const
 {
   switch (func) {
     case END_DATE_AND_COUNT:
       endtime = mRecurStart.addSecs((rDuration + mRecurExDatesCount - 1) * freq);
       return rDuration + mRecurExDatesCount;
     case COUNT_TO_DATE: {
       int n = mRecurStart.secsTo(endtime)/freq + 1;
       if (rDuration > 0 && n > rDuration + mRecurExDatesCount)
         return rDuration + mRecurExDatesCount;
       return n;
     }
     case NEXT_AFTER_DATE: {
       int count = mRecurStart.secsTo(endtime) / freq + 2;
       if (rDuration > 0 && count > rDuration)
         return 0;
       endtime = mRecurStart.addSecs((count - 1)*freq);
       return count;
     }
   }
   return 0;
 }
 
 /* Find count and, depending on 'func', the end date of a daily recurrence.
  * Reply = total number of occurrences up to 'enddate', or 0 if error.
  * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'enddate' is updated to the
  * recurrence end date.
  */
 int Recurrence::dailyCalc(PeriodFunc func, QDate &enddate) const
 {
   QDate dStart = mRecurStart.date();
   switch (func) {
     case END_DATE_AND_COUNT:
       enddate = dStart.addDays((rDuration + mRecurExDatesCount - 1) * rFreq);
       return rDuration + mRecurExDatesCount;
     case COUNT_TO_DATE: {
       int n = dStart.daysTo(enddate)/rFreq + 1;
       if (rDuration > 0 && n > rDuration + mRecurExDatesCount)
         return rDuration + mRecurExDatesCount;
       return n;
     }
     case NEXT_AFTER_DATE: {
       int count = dStart.daysTo(enddate) / rFreq + 2;
       if (rDuration > 0 && count > rDuration)
         return 0;
       enddate = dStart.addDays((count - 1)*rFreq);
       return count;
     }
   }
   return 0;
 }
 
 /* Find count and, depending on 'func', the end date of a weekly recurrence.
  * Reply = total number of occurrences up to 'enddate', or 0 if error.
  * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'enddate' is updated to the
  * recurrence end date.
  */
 int Recurrence::weeklyCalc(PeriodFunc func, QDate &enddate) const
 {
   int daysPerWeek = 0;
   for (int i = 0;  i < 7;  ++i) {
     if (rDays.testBit((uint)i))
       ++daysPerWeek;
   }
   if (!daysPerWeek)
     return 0;     // there are no days to recur on
 
   switch (func) {
     case END_DATE_AND_COUNT:
       return weeklyCalcEndDate(enddate, daysPerWeek);
     case COUNT_TO_DATE:
       return weeklyCalcToDate(enddate, daysPerWeek);
     case NEXT_AFTER_DATE:
       return weeklyCalcNextAfter(enddate, daysPerWeek);
   }
   return 0;
 }
 
 int Recurrence::weeklyCalcEndDate(QDate &enddate, int daysPerWeek) const
 {
   int startDayOfWeek = mRecurStart.date().dayOfWeek();     // 1..7
   int countGone = 0;
   int daysGone = 0;
   uint countTogo = rDuration + mRecurExDatesCount;
   if (startDayOfWeek != rWeekStart) {
     // Check what remains of the start week
     for (int i = startDayOfWeek - 1;  i != rWeekStart - 1;  i = (i + 1) % 7) {
 	  ++daysGone;
       if (rDays.testBit((uint)i)) {
         ++countGone;
         if (--countTogo == 0)
           break;
       }
     }
     daysGone += 7 * (rFreq - 1);
   }
   if (countTogo) {
     // Skip the remaining whole weeks
     // Leave at least 1 recurrence remaining, in order to get its date
     int wholeWeeks = (countTogo - 1) / daysPerWeek;
     daysGone += wholeWeeks * 7 * rFreq;
     countGone += wholeWeeks * daysPerWeek;
     countTogo -= wholeWeeks * daysPerWeek;
     // Check the last week in the recurrence
     for (int i = rWeekStart - 1;  ;  i = (i + 1) % 7) {
 	  ++daysGone;
       if (rDays.testBit((uint)i)) {
         ++countGone;
         if (--countTogo == 0) 
           break;
       }
     }
   }
   enddate = mRecurStart.date().addDays(daysGone);
   return countGone;
 }
 
 int Recurrence::weeklyCalcToDate(const QDate &enddate, int daysPerWeek) const
 {
   QDate dStart = mRecurStart.date();
   int startDayOfWeek = dStart.dayOfWeek();     // 1..7
   int countGone = 0;
   int daysGone  = 0;
   int totalDays = dStart.daysTo(enddate) + 1;
   int countMax  = (rDuration > 0) ? rDuration + mRecurExDatesCount : INT_MAX;
 
   if (startDayOfWeek != rWeekStart) {
     // Check what remains of the start week
     for (int i = startDayOfWeek - 1;  i != rWeekStart - 1;  i = (i + 1) % 7) {
       if (rDays.testBit((uint)i)) {
         if (++countGone >= countMax)
           return countMax;
       }
       if (++daysGone == totalDays)
         return countGone;
     }
     daysGone += 7 * (rFreq - 1);
     if (daysGone >= totalDays)
       return countGone;
   }
   // Skip the remaining whole weeks
   int wholeWeeks = (totalDays - daysGone) / 7;
   countGone += (wholeWeeks / rFreq) * daysPerWeek;
   if (countGone >= countMax)
     return countMax;
   daysGone += wholeWeeks * 7;
   if (daysGone >= totalDays     // have we reached the end date?
   ||  wholeWeeks % rFreq)       // is end week a recurrence week?
     return countGone;
 
   // Check the last week in the recurrence
   for (int i = rWeekStart - 1;  ;  i = (i + 1) % 7) {
     if (rDays.testBit((uint)i)) {
       if (++countGone >= countMax)
         return countMax;
     }
     if (++daysGone == totalDays)
       return countGone;
   }
   return countGone;
 }
 
 int Recurrence::weeklyCalcNextAfter(QDate &enddate, int daysPerWeek) const
 {
   QDate dStart = mRecurStart.date();
   int  startDayOfWeek = dStart.dayOfWeek();     // 1..7
   int  totalDays = dStart.daysTo(enddate) + 1;
   uint countTogo = (rDuration > 0) ? rDuration + mRecurExDatesCount : UINT_MAX;
   int  countGone = 0;
   int  daysGone = 0;
   int recurWeeks;
 
   if (startDayOfWeek != rWeekStart) {
     // Check what remains of the start week
     for (int i = startDayOfWeek - 1;  i != rWeekStart - 1;  i = (i + 1) % 7) {
       ++daysGone;
       if (rDays.testBit((uint)i)) {
         ++countGone;
         if (daysGone > totalDays)
           goto ex;
         if (--countTogo == 0)
           return 0;
       }
     }
     daysGone += 7 * (rFreq - 1);
   }
 
   // Skip the remaining whole weeks
   recurWeeks = (totalDays - daysGone) / (7 * rFreq);
   if (recurWeeks) {
     int n = recurWeeks * daysPerWeek;
     if (static_cast<uint>(n) > countTogo)
         return 0;     // reached end of recurrence
     countGone += n;
     countTogo -= n;
    daysGone += recurWeeks * 7 * rFreq;
   }
 
   // Check the last week or two in the recurrence
   for ( ; ; ) {
     for (int i = rWeekStart - 1;  ;  i = (i + 1) % 7) {
       ++daysGone;
       if (rDays.testBit((uint)i)) {
         ++countGone;
         if (daysGone > totalDays)
           goto ex;
         if (--countTogo == 0)
           return 0;
       }
     }
     daysGone += 7 * (rFreq - 1);
   }
 ex:
   enddate = dStart.addDays(daysGone);
   return countGone;
 }
 
 /* Find count and, depending on 'func', the end date of a monthly recurrence.
  * Reply = total number of occurrences up to 'enddate', or 0 if error.
  * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'enddate' is updated to the
  * recurrence end date.
  */
 struct Recurrence::MonthlyData {
     const Recurrence *recurrence;
     int               year;          // current year
     int               month;         // current month 0..11
     int               day;           // current day of month 1..31
     bool              varies;        // true if recurring days vary between different months
   private:
     QValueList<int>   days28, days29, days30, days31;   // recurring days in months of each length
     QValueList<int>  *recurDays[4];
   public:
     MonthlyData(const Recurrence* r, const QDate &date)
              : recurrence(r), year(date.year()), month(date.month()-1), day(date.day())
              { recurDays[0] = &days28;
                recurDays[1] = &days29;
                recurDays[2] = &days30;
                recurDays[3] = &days31;
                varies = (recurrence->recurs == rMonthlyPos)
                         ? true : recurrence->getMonthlyDayDays(days31, 31);
              }
     const QValueList<int>* dayList() const {
             if (!varies)
               return &days31;
             QDate startOfMonth(year, month + 1, 1);
             int daysInMonth = startOfMonth.daysInMonth();
             QValueList<int>* days = recurDays[daysInMonth - 28];
             if (recurrence->recurs == rMonthlyPos)
               recurrence->getMonthlyPosDays(*days, daysInMonth, startOfMonth.dayOfWeek());
             else if (days->isEmpty())
               recurrence->getMonthlyDayDays(*days, daysInMonth);
             return days;
     }
     int    yearMonth() const    { return year*12 + month; }
     void   addMonths(int diff)  { month += diff;  year += month / 12;  month %= 12; }
     QDate  date() const         { return QDate(year, month + 1, day); }
 };
 
 int Recurrence::monthlyCalc(PeriodFunc func, QDate &enddate) const
 {
   if (recurs == rMonthlyPos && rMonthPositions.isEmpty()
   ||  recurs == rMonthlyDay && rMonthDays.isEmpty())
     return 0;
 
   MonthlyData data(this, mRecurStart.date());
   switch (func) {
     case END_DATE_AND_COUNT:
       return monthlyCalcEndDate(enddate, data);
     case COUNT_TO_DATE:
       return monthlyCalcToDate(enddate, data);
     case NEXT_AFTER_DATE:
       return monthlyCalcNextAfter(enddate, data);
   }
   return 0;
 }
 
 int Recurrence::monthlyCalcEndDate(QDate &enddate, MonthlyData &data) const
 {
   uint countTogo = rDuration + mRecurExDatesCount;
   int  countGone = 0;
   QValueList<int>::ConstIterator it;
   const QValueList<int>* days = data.dayList();
 
   if (data.day > 1) {
     // Check what remains of the start month
     for (it = days->begin();  it != days->end();  ++it) {
       if (*it >= data.day) {
         ++countGone;
         if (--countTogo == 0) {
           data.day = *it;
           break;
         }
       }
     }
     if (countTogo) {
       data.day = 1;
       data.addMonths(rFreq);
     }
   }
   if (countTogo) {
     if (data.varies) {
       // The number of recurrence days varies from month to month,
       // so we need to check month by month.
       for ( ; ; ) {
         days = data.dayList();
         uint n = days->count();    // number of recurrence days in this month
         if (n >= countTogo)
           break;
         countTogo -= n;
         countGone += n;
         data.addMonths(rFreq);
       }
     } else {
       // The number of recurrences is the same every month,
       // so skip the month-by-month check.
       // Skip the remaining whole months, but leave at least
       // 1 recurrence remaining, in order to get its date.
       int daysPerMonth = days->count();
       int wholeMonths = (countTogo - 1) / daysPerMonth;
       data.addMonths(wholeMonths * rFreq);
       countGone += wholeMonths * daysPerMonth;
       countTogo -= wholeMonths * daysPerMonth;
     }
     if (countTogo) {
       // Check the last month in the recurrence
       for (it = days->begin();  it != days->end();  ++it) {
         ++countGone;
         if (--countTogo == 0) {
           data.day = *it;
           break;
         }
       }
     }
   }
   enddate = data.date();
   return countGone;
 }
 
 int Recurrence::monthlyCalcToDate(const QDate &enddate, MonthlyData &data) const
 {
   int countGone = 0;
   int countMax  = (rDuration > 0) ? rDuration + mRecurExDatesCount : INT_MAX;
   int endYear  = enddate.year();
   int endMonth = enddate.month() - 1;     // zero-based
   int endDay   = enddate.day();
   int endYearMonth = endYear*12 + endMonth;
   QValueList<int>::ConstIterator it;
   const QValueList<int>* days = data.dayList();
 
   if (data.day > 1) {
     // Check what remains of the start month
     for (it = days->begin();  it != days->end();  ++it) {
       if (*it >= data.day) {
         if (data.yearMonth() == endYearMonth && *it > endDay)
           return countGone;
         if (++countGone >= countMax)
           return countMax;
       }
     }
     data.day = 1;
     data.addMonths(rFreq);
   }
 
   if (data.varies) {
     // The number of recurrence days varies from month to month,
     // so we need to check month by month.
     while (data.yearMonth() < endYearMonth) {
       countGone += data.dayList()->count();
       if (countGone >= countMax)
         return countMax;
       data.addMonths(rFreq);
     }
     days = data.dayList();
   } else {
     // The number of recurrences is the same every month,
     // so skip the month-by-month check.
     // Skip the remaining whole months.
     int daysPerMonth = days->count();
     int wholeMonths = endYearMonth - data.yearMonth();
     countGone += (wholeMonths / rFreq) * daysPerMonth;
     if (countGone >= countMax)
       return countMax;
     if (wholeMonths % rFreq)
       return countGone;      // end year isn't a recurrence year
     data.year  = endYear;
     data.month = endMonth;
   }
 
   // Check the last month in the recurrence
   for (it = days->begin();  it != days->end();  ++it) {
     if (*it > endDay)
       return countGone;
     if (++countGone >= countMax)
       return countMax;
   }
   return countGone;
 }
 
 int Recurrence::monthlyCalcNextAfter(QDate &enddate, MonthlyData &data) const
 {
   uint countTogo = (rDuration > 0) ? rDuration + mRecurExDatesCount : UINT_MAX;
   int countGone = 0;
   int endYear = enddate.year();
   int endDay  = enddate.day();
   int endYearMonth = endYear*12 + enddate.month() - 1;
   QValueList<int>::ConstIterator it;
   const QValueList<int>* days = data.dayList();
 
   if (data.day > 1) {
     // Check what remains of the start month
     for (it = days->begin();  it != days->end();  ++it) {
       if (*it >= data.day) {
         ++countGone;
         if (data.yearMonth() == endYearMonth && *it > endDay) {
           data.day = *it;
           goto ex;
         }
         if (--countTogo == 0)
           return 0;
       }
     }
     data.day = 1;
     data.addMonths(rFreq);
   }
 
   if (data.varies) {
     // The number of recurrence days varies from month to month,
     // so we need to check month by month.
     while (data.yearMonth() <= endYearMonth) {
       days = data.dayList();
       uint n = days->count();    // number of recurrence days in this month
       if (data.yearMonth() == endYearMonth && days->last() > endDay)
         break;
       if (n >= countTogo)
         return 0;
       countGone += n;
       countTogo -= n;
       data.addMonths(rFreq);
     }
     days = data.dayList();
   } else {
     // The number of recurrences is the same every month,
     // so skip the month-by-month check.
     // Skip the remaining whole months to at least end year/month.
     int daysPerMonth = days->count();
     int elapsed = endYearMonth - data.yearMonth();
     int recurMonths = (elapsed + rFreq - 1) / rFreq;
     if (elapsed % rFreq == 0  &&  days->last() <= endDay)
       ++recurMonths;    // required month is after endYearMonth
     if (recurMonths) {
       int n = recurMonths * daysPerMonth;
       if (static_cast<uint>(n) > countTogo)
         return 0;     // reached end of recurrence
       countTogo -= n;
       countGone += n;
       data.addMonths(recurMonths * rFreq);
     }
   }
 
   // Check the last month in the recurrence
   for (it = days->begin();  it != days->end();  ++it) {
     ++countGone;
     if (data.yearMonth() > endYearMonth  ||  *it > endDay) {
       data.day = *it;
       break;
     }
     if (--countTogo == 0)
       return 0;
   }
 ex:
   enddate = data.date();
   return countGone;
 }
 
 
 /* Find count and, depending on 'func', the end date of an annual recurrence by date.
  * Reply = total number of occurrences up to 'enddate', or 0 if error.
  * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'enddate' is updated to the
  * recurrence end date.
  */
 struct Recurrence::YearlyMonthData {
     const Recurrence *recurrence;
     int               year;          // current year
     int               month;         // current month 1..12
     int               day;           // current day of month 1..31
     bool              leapyear;      // true if February 29th recurs and current year is a leap year
     bool              feb29;         // true if February 29th recurs
   private:
     QValueList<int>   months;        // recurring months in non-leap years  1..12
     QValueList<int>   leapMonths;    // recurring months in leap years  1..12
   public:
     YearlyMonthData(const Recurrence* r, const QDate &date)
           : recurrence(r), year(date.year()), month(date.month()), day(date.day())
           { feb29 = recurrence->getYearlyMonthMonths(day, months, leapMonths);
             leapyear = feb29 && QDate::leapYear(year);
           }
     const QValueList<int>* monthList() const
                          { return leapyear ? &leapMonths : &months; }
     const QValueList<int>* leapMonthList() const  { return &leapMonths; }
     QDate            date() const  { return QDate(year, month, day); }
 };
 
 int Recurrence::yearlyMonthCalc(PeriodFunc func, QDate &enddate) const
 {
   if (rYearNums.isEmpty())
     return 0;
   YearlyMonthData data(this, mRecurStart.date());
   switch (func) {
     case END_DATE_AND_COUNT:
       return yearlyMonthCalcEndDate(enddate, data);
     case COUNT_TO_DATE:
       return yearlyMonthCalcToDate(enddate, data);
     case NEXT_AFTER_DATE:
       return yearlyMonthCalcNextAfter(enddate, data);
   }
   return 0;
 }
 
 // Find total count and end date of an annual recurrence by date.
 // Reply = total number of occurrences.
 int Recurrence::yearlyMonthCalcEndDate(QDate &enddate, YearlyMonthData &data) const
 {
   uint countTogo = rDuration + mRecurExDatesCount;
   int  countGone = 0;
   QValueList<int>::ConstIterator it;
   const QValueList<int>* mons = data.monthList();   // get recurring months for this year
 
   if (data.month > 1) {
     // Check what remains of the start year
     for (it = mons->begin();  it != mons->end();  ++it) {
       if (*it >= data.month) {
         ++countGone;
         if (--countTogo == 0) {
           data.month = *it;
           if (data.month == 2 && data.feb29 && !data.leapyear) {
             // The recurrence should end on February 29th, but it's a non-leap year
             switch (mFeb29YearlyType) {
               case rFeb28:
                 data.day = 28;
                 break;
               case rMar1:
                 data.month = 3;
                 data.day   = 1;
                 break;
               case rFeb29:
                 break;
             }
           }
           break;
         }
       }
     }
     if (countTogo) {
       data.month = 1;
       data.year += rFreq;
     }
   }
   if (countTogo) {
     if (data.feb29 && mFeb29YearlyType == rFeb29) {
       // The number of recurrences is different on leap years,
       // so check year-by-year.
       for ( ; ; ) {
         mons = data.monthList();
         uint n = mons->count();
         if (n >= countTogo)
           break;
         countTogo -= n;
         countGone += n;
         data.year += rFreq;
       }
     } else {
       // The number of recurrences is the same every year,
       // so skip the year-by-year check.
       // Skip the remaining whole years, but leave at least
       // 1 recurrence remaining, in order to get its date.
       int monthsPerYear = mons->count();
       int wholeYears = (countTogo - 1) / monthsPerYear;
       data.year += wholeYears * rFreq;
       countGone += wholeYears * monthsPerYear;
       countTogo -= wholeYears * monthsPerYear;
     }
     if (countTogo) {
       // Check the last year in the recurrence
       for (it = mons->begin();  it != mons->end();  ++it) {
         ++countGone;
         if (--countTogo == 0) {
           data.month = *it;
           if (data.month == 2 && data.feb29 && !QDate::leapYear(data.year)) {
             // The recurrence should end on February 29th, but it's a non-leap year
             switch (mFeb29YearlyType) {
               case rFeb28:
                 data.day = 28;
                 break;
               case rMar1:
                 data.month = 3;
                 data.day   = 1;
                 break;
               case rFeb29:
                 break;
             }
           }
           break;
         }
       }
     }
   }
   enddate = data.date();
   return countGone;
 }
 
 // Find count of an annual recurrence by date.
 // Reply = total number of occurrences up to 'enddate'.
 int Recurrence::yearlyMonthCalcToDate(const QDate &enddate, YearlyMonthData &data) const
 {
   int countGone = 0;
   int countMax  = (rDuration > 0) ? rDuration + mRecurExDatesCount : INT_MAX;
   int endYear  = enddate.year();
   int endMonth = enddate.month();
   int endDay   = enddate.day();
   if (endDay < data.day) {
     /* The end day of the month is earlier than the recurrence day of the month.
      * If Feb 29th recurs and:
      * 1) it recurs on Feb 28th in non-leap years, don't adjust the end month
      *    if enddate is Feb 28th on a non-leap year.
      * 2) it recurs on Mar 1st in non-leap years, allow the end month to be
      *    adjusted to February, to simplify calculations.
      */
     if (data.feb29  &&  !QDate::leapYear(endYear)
     &&  mFeb29YearlyType == rFeb28  &&  endDay == 28  &&  endMonth == 2) {
     }
     else if (--endMonth == 0) {
       endMonth = 12;
       --endYear;
     }
   }
   QValueList<int>::ConstIterator it;
   const QValueList<int>* mons = data.monthList();
 
   if (data.month > 1) {
     // Check what remains of the start year
     for (it = mons->begin();  it != mons->end();  ++it) {
       if (*it >= data.month) {
         if (data.year == endYear && *it > endMonth)
           return countGone;
         if (++countGone >= countMax)
           return countMax;
       }
     }
     data.month = 1;
     data.year += rFreq;
   }
   if (data.feb29 && mFeb29YearlyType == rFeb29) {
     // The number of recurrences is different on leap years,
     // so check year-by-year.
     while (data.year < endYear) {
       countGone += data.monthList()->count();
       if (countGone >= countMax)
         return countMax;
       data.year += rFreq;
     }
     mons = data.monthList();
   } else {
     // The number of recurrences is the same every year,
     // so skip the year-by-year check.
     // Skip the remaining whole years.
     int monthsPerYear = mons->count();
     int wholeYears = endYear - data.year;
     countGone += (wholeYears / rFreq) * monthsPerYear;
     if (countGone >= countMax)
       return countMax;
     if (wholeYears % rFreq)
       return countGone;      // end year isn't a recurrence year
     data.year = endYear;
   }
 
   // Check the last year in the recurrence
   for (it = mons->begin();  it != mons->end();  ++it) {
     if (*it > endMonth)
       return countGone;
     if (++countGone >= countMax)
       return countMax;
   }
   return countGone;
 }
 
 // Find count and date of first recurrence after 'enddate' of an annual recurrence by date.
 // Reply = total number of occurrences up to 'enddate'.
 int Recurrence::yearlyMonthCalcNextAfter(QDate &enddate, YearlyMonthData &data) const
 {
   uint countTogo = (rDuration > 0) ? rDuration + mRecurExDatesCount : UINT_MAX;
   int  countGone = 0;
   int endYear  = enddate.year();
   int endMonth = enddate.month();
   int endDay   = enddate.day();
   bool mar1TooEarly = false;
   bool feb28ok      = false;
   if (endDay < data.day) {
     if (data.feb29 && mFeb29YearlyType == rMar1 && endMonth == 3)
       mar1TooEarly = true;
     if (data.feb29 && mFeb29YearlyType == rFeb28 && endMonth == 2 && endDay == 28)
       feb28ok = true;
     else if (--endMonth == 0) {
       endMonth = 12;
       --endYear;
     }
   }
   QValueList<int>::ConstIterator it;
   const QValueList<int>* mons = data.monthList();
 
   if (data.month > 1) {
     // Check what remains of the start year
     for (it = mons->begin();  it != mons->end();  ++it) {
       if (*it >= data.month) {
         ++countGone;
         if (data.year == endYear
         &&  (   *it > endMonth && (*it > 3 || !mar1TooEarly)
              || *it == 2 && feb28ok && data.leapyear)) {
           if (*it == 2 && data.feb29 && !data.leapyear) {
             // The next recurrence should be on February 29th, but it's a non-leap year
             switch (mFeb29YearlyType) {
               case rFeb28:
                 data.month = 2;
                 data.day   = 28;
                 break;
               case rMar1:
                 data.month = 3;
                 data.day   = 1;
                 break;
               case rFeb29:   // impossible in this context!
                 break;
             }
           }
           else
             data.month = *it;
           goto ex;
         }
         if (--countTogo == 0)
           return 0;
       }
     }
     data.month = 1;
     data.year += rFreq;
   }
 
   if (data.feb29 && mFeb29YearlyType == rFeb29) {
     // The number of recurrences is different on leap years,
     // so check year-by-year.
     while (data.year <= endYear) {
       mons = data.monthList();
       if (data.year == endYear && mons->last() > endMonth)
         break;
       uint n = mons->count();
       if (n >= countTogo)
         break;
       countTogo -= n;
       countGone += n;
       data.year += rFreq;
     }
     mons = data.monthList();
   } else {
     // The number of recurrences is the same every year,
     // so skip the year-by-year check.
     // Skip the remaining whole years to at least endYear.
     int monthsPerYear = mons->count();
     int recurYears = (endYear - data.year + rFreq - 1) / rFreq;
     if ((endYear - data.year)%rFreq == 0
     &&  mons->last() <= endMonth)
       ++recurYears;    // required year is after endYear
     if (recurYears) {
       int n = recurYears * monthsPerYear;
       if (static_cast<uint>(n) > countTogo)
         return 0;     // reached end of recurrence
       countTogo -= n;
       countGone += n;
       data.year += recurYears * rFreq;
     }
   }
 
   // Check the last year in the recurrence
   for (it = mons->begin();  it != mons->end();  ++it) {
     ++countGone;
     if (data.year > endYear
     ||  (   *it > endMonth && (*it > 3 || !mar1TooEarly)
          || *it == 2 && feb28ok && QDate::leapYear(data.year))) {
       if (*it == 2 && data.feb29 && !QDate::leapYear(data.year)) {
         // The next recurrence should be on February 29th, but it's a non-leap year
         switch (mFeb29YearlyType) {
           case rFeb28:
             data.month = 2;
             data.day   = 28;
             break;
           case rMar1:
             data.month = 3;
             data.day   = 1;
             break;
           case rFeb29:   // impossible in this context!
             break;
         }
       }
       else
         data.month = *it;
       break;
     }
     if (--countTogo == 0)
       return 0;
   }
 ex:
   enddate = data.date();
   return countGone;
 }
 
 
 /* Find count and, depending on 'func', the end date of an annual recurrence by date.
  * Reply = total number of occurrences up to 'enddate', or 0 if error.
  * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'enddate' is updated to the
  * recurrence end date.
  */
 struct Recurrence::YearlyPosData {
     const Recurrence *recurrence;
     int               year;          // current year
     int               month;         // current month 1..12
     int               day;           // current day of month 1..31
     int               daysPerMonth;  // number of days which recur each month, or -1 if variable
     int               count;         // number of days which recur each year, or -1 if variable
     bool              varies;        // true if number of days varies from year to year
   private:
     mutable QValueList<int> days;
   public:
     YearlyPosData(const Recurrence* r, const QDate &date)
           : recurrence(r), year(date.year()), month(date.month()), day(date.day()), count(-1)
             { if ((daysPerMonth = r->countMonthlyPosDays()) > 0)
                 count = daysPerMonth * r->rYearNums.count();
               varies = (daysPerMonth < 0);
             }
     const QValueList<int>* dayList() const {
             QDate startOfMonth(year, month, 1);
             recurrence->getMonthlyPosDays(days, startOfMonth.daysInMonth(), startOfMonth.dayOfWeek());
             return &days;
     }
     int    yearMonth() const    { return year*12 + month - 1; }
     void   addMonths(int diff)  { month += diff - 1;  year += month / 12;  month = month % 12 + 1; }
     QDate  date() const         { return QDate(year, month, day); }
 };
 
 int Recurrence::yearlyPosCalc(PeriodFunc func, QDate &enddate) const
 {
   if (rYearNums.isEmpty() || rMonthPositions.isEmpty())
     return 0;
   YearlyPosData data(this, mRecurStart.date());
   switch (func) {
     case END_DATE_AND_COUNT:
       return yearlyPosCalcEndDate(enddate, data);
     case COUNT_TO_DATE:
       return yearlyPosCalcToDate(enddate, data);
     case NEXT_AFTER_DATE:
       return yearlyPosCalcNextAfter(enddate, data);
   }
   return 0;
 }
 
 int Recurrence::yearlyPosCalcEndDate(QDate &enddate, YearlyPosData &data) const
 {
   uint countTogo = rDuration + mRecurExDatesCount;
   int  countGone = 0;
   QValueList<int>::ConstIterator id;
   const QValueList<int>* days;
 
   if (data.month > 1 || data.day > 1) {
     // Check what remains of the start year
     for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) {
       if (*im.current() >= data.month) {
         // Check what remains of the start month
         if (data.day > 1 || data.varies
         ||  static_cast<uint>(data.daysPerMonth) >= countTogo) {
           data.month = *im.current();
           days = data.dayList();
           for (id = days->begin();  id != days->end();  ++id) {
             if (*id >= data.day) {
               ++countGone;
               if (--countTogo == 0) {
                 data.month = *im.current();
                 data.day = *id;
                 goto ex;
               }
             }
           }
           data.day = 1;
         } else {
           // The number of days per month is constant, so skip
           // the whole month.
           countTogo -= data.daysPerMonth;
           countGone += data.daysPerMonth;
         }
       }
     }
     data.month = 1;
     data.year += rFreq;
   }
 
   if (data.varies) {
     // The number of recurrences varies from year to year.
     for ( ; ; ) {
       for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) {
         data.month = *im.current();
         days = data.dayList();
         int n = days->count();
         if (static_cast<uint>(n) >= countTogo) {
           // Check the last month in the recurrence
           for (id = days->begin();  id != days->end();  ++id) {
             ++countGone;
             if (--countTogo == 0) {
               data.day = *id;
               goto ex;
             }
           }
         }
         countTogo -= n;
         countGone += n;
       }
       data.year += rFreq;
     }
   } else {
     // The number of recurrences is the same every year,
     // so skip the year-by-year check.
     // Skip the remaining whole years, but leave at least
     // 1 recurrence remaining, in order to get its date.
     int wholeYears = (countTogo - 1) / data.count;
     data.year += wholeYears * rFreq;
     countGone += wholeYears * data.count;
     countTogo -= wholeYears * data.count;
 
     // Check the last year in the recurrence.
     for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) {
       if (static_cast<uint>(data.daysPerMonth) >= countTogo) {
         // Check the last month in the recurrence
         data.month = *im.current();
         days = data.dayList();
         for (id = days->begin();  id != days->end();  ++id) {
           ++countGone;
           if (--countTogo == 0) {
             data.day = *id;
             goto ex;
           }
         }
       }
       countTogo -= data.daysPerMonth;
       countGone += data.daysPerMonth;
     }
     data.year += rFreq;
   }
 ex:
   enddate = data.date();
   return countGone;
 }
 
 int Recurrence::yearlyPosCalcToDate(const QDate &enddate, YearlyPosData &data) const
 {
   int countGone = 0;
   int countMax  = (rDuration > 0) ? rDuration + mRecurExDatesCount : INT_MAX;
   int endYear  = enddate.year();
   int endMonth = enddate.month();
   int endDay   = enddate.day();
   if (endDay < data.day && --endMonth == 0) {
     endMonth = 12;
     --endYear;
   }
   int endYearMonth = endYear*12 + endMonth;
   QValueList<int>::ConstIterator id;
   const QValueList<int>* days;
 
   if (data.month > 1 || data.day > 1) {
     // Check what remains of the start year
     for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) {
       if (*im.current() >= data.month) {
         data.month = *im.current();
         if (data.yearMonth() > endYearMonth)
           return countGone;
         // Check what remains of the start month
         bool lastMonth = (data.yearMonth() == endYearMonth);
         if (lastMonth || data.day > 1 || data.varies) {
           days = data.dayList();
           if (lastMonth || data.day > 1) {
             for (id = days->begin();  id != days->end();  ++id) {
               if (*id >= data.day) {
                 if (lastMonth && *id > endDay)
                   return countGone;
                 if (++countGone >= countMax)
                   return countMax;
               }
             }
           } else {
             countGone += days->count();
             if (countGone >= countMax)
               return countMax;
           }
           data.day = 1;
         } else {
           // The number of days per month is constant, so skip
           // the whole month.
           countGone += data.daysPerMonth;
           if (countGone >= countMax)
             return countMax;
         }
       }
     }
     data.month = 1;
     data.year += rFreq;
   }
 
   if (data.varies) {
     // The number of recurrences varies from year to year.
     for ( ; ; ) {
       for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) {
         data.month = *im.current();
         days = data.dayList();
         if (data.yearMonth() >= endYearMonth) {
           if (data.yearMonth() > endYearMonth)
             return countGone;
           // Check the last month in the recurrence
           for (id = days->begin();  id != days->end();  ++id) {
             if (*id > endDay)
               return countGone;
             if (++countGone >= countMax)
               return countMax;
           }
         } else {
           countGone += days->count();
           if (countGone >= countMax)
             return countMax;
         }
       }
       data.year += rFreq;
     }
   } else {
     // The number of recurrences is the same every year,
     // so skip the year-by-year check.
     // Skip the remaining whole years, but leave at least
     // 1 recurrence remaining, in order to get its date.
     int wholeYears = endYear - data.year;
     countGone += (wholeYears / rFreq) * data.count;
     if (countGone >= countMax)
       return countMax;
     if (wholeYears % rFreq)
       return countGone;      // end year isn't a recurrence year
     data.year = endYear;
 
     // Check the last year in the recurrence.
     for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) {
       data.month = *im.current();
       if (data.month >= endMonth) {
         if (data.month > endMonth)
           return countGone;
         // Check the last month in the recurrence
         days = data.dayList();
         for (id = days->begin();  id != days->end();  ++id) {
           if (*id > endDay)
             return countGone;
           if (++countGone >= countMax)
             return countMax;
         }
       } else {
         countGone += data.daysPerMonth;
         if (countGone >= countMax)
           return countMax;
       }
     }
   }
   return countGone;
 }
 
 int Recurrence::yearlyPosCalcNextAfter(QDate &enddate, YearlyPosData &data) const
 {
   uint countTogo = (rDuration > 0) ? rDuration + mRecurExDatesCount : UINT_MAX;
   int  countGone = 0;
   int endYear  = enddate.year();
   int endMonth = enddate.month();
   int endDay   = enddate.day();
   if (endDay < data.day && --endMonth == 0) {
     endMonth = 12;
     --endYear;
   }
   int endYearMonth = endYear*12 + endMonth;
   QValueList<int>::ConstIterator id;
   const QValueList<int>* days;
 
   if (data.varies) {
     // The number of recurrences varies from year to year.
     for ( ; ; ) {
       // Check the next year
       for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) {
         if (*im.current() >= data.month) {
           // Check the next month
           data.month = *im.current();
           int ended = data.yearMonth() - endYearMonth;
           days = data.dayList();
           if (ended >= 0 || data.day > 1) {
             // This is the start or end month, so check each day
             for (id = days->begin();  id != days->end();  ++id) {
               if (*id >= data.day) {
                 ++countGone;
                 if (ended > 0 || (ended == 0 && *id > endDay)) {
                   data.day = *id;
                   goto ex;
                 }
                 if (--countTogo == 0)
                   return 0;
               }
             }
           } else {
             // Skip the whole month
             uint n = days->count();
             if (n >= countTogo)
               return 0;
             countGone += n;
           }
           data.day = 1;      // we've checked the start month now
         }
       }
       data.month = 1;        // we've checked the start year now
       data.year += rFreq;
     }
   } else {
     // The number of recurrences is the same every year.
     if (data.month > 1 || data.day > 1) {
       // Check what remains of the start year
       for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) {
         if (*im.current() >= data.month) {
           // Check what remains of the start month
           data.month = *im.current();
           int ended = data.yearMonth() - endYearMonth;
           if (ended >= 0 || data.day > 1) {
             // This is the start or end month, so check each day
             days = data.dayList();
             for (id = days->begin();  id != days->end();  ++id) {
               if (*id >= data.day) {
                 ++countGone;
                 if (ended > 0 || (ended == 0 && *id > endDay)) {
                   data.day = *id;
                   goto ex;
                 }
                 if (--countTogo == 0)
                   return 0;
               }
             }
             data.day = 1;      // we've checked the start month now
           } else {
             // Skip the whole month.
             if (static_cast<uint>(data.daysPerMonth) >= countTogo)
               return 0;
             countGone += data.daysPerMonth;
           }
         }
       }
       data.year += rFreq;
     }
     // Skip the remaining whole years to at least endYear.
     int recurYears = (endYear - data.year + rFreq - 1) / rFreq;
     if ((endYear - data.year)%rFreq == 0
     &&  *rYearNums.getLast() <= endMonth)
       ++recurYears;    // required year is after endYear
     if (recurYears) {
       int n = recurYears * data.count;
       if (static_cast<uint>(n) > countTogo)
         return 0;     // reached end of recurrence
       countTogo -= n;
       countGone += n;
       data.year += recurYears * rFreq;
     }
 
     // Check the last year in the recurrence
     for (QPtrListIterator<int> im(rYearNums); im.current(); ++im) {
       data.month = *im.current();
       int ended = data.yearMonth() - endYearMonth;
       if (ended >= 0) {
         // This is the end month, so check each day
         days = data.dayList();
         for (id = days->begin();  id != days->end();  ++id) {
           ++countGone;
           if (ended > 0 || (ended == 0 && *id > endDay)) {
             data.day = *id;
             goto ex;
           }
           if (--countTogo == 0)
             return 0;
         }
       } else {
         // Skip the whole month.
         if (static_cast<uint>(data.daysPerMonth) >= countTogo)
           return 0;
         countGone += data.daysPerMonth;
       }
     }
   }
 ex:
   enddate = data.date();
   return countGone;
 }
 
 
 /* Find count and, depending on 'func', the end date of an annual recurrence by day.
  * Reply = total number of occurrences up to 'enddate', or 0 if error.
  * If 'func' = END_DATE_AND_COUNT or NEXT_AFTER_DATE, 'enddate' is updated to the
  * recurrence end date.
  */
 struct Recurrence::YearlyDayData {
     int    year;       // current year
     int    day;        // current day of year 1..366
     bool   varies;     // true if day 366 recurs
   private:
     int    daycount;
   public:
     YearlyDayData(const Recurrence* r, const QDate &date)
              : year(date.year()), day(date.dayOfYear()), varies(*r->rYearNums.getLast() == 366),
                daycount(r->rYearNums.count()) { }
     bool  leapYear() const       { return QDate::leapYear(year); }
     int   dayCount() const       { return daycount - (varies && !QDate::leapYear(year) ? 1 : 0); }
     bool  isMaxDayCount() const  { return !varies || QDate::leapYear(year); }
     QDate date() const           { return QDate(year, 1, 1).addDays(day - 1); }
 };
 
 int Recurrence::yearlyDayCalc(PeriodFunc func, QDate &enddate) const
 {
   if (rYearNums.isEmpty())
     return 0;
   YearlyDayData data(this, mRecurStart.date());
   switch (func) {
     case END_DATE_AND_COUNT:
       return yearlyDayCalcEndDate(enddate, data);
     case COUNT_TO_DATE:
       return yearlyDayCalcToDate(enddate, data);
     case NEXT_AFTER_DATE:
       return yearlyDayCalcNextAfter(enddate, data);
   }
   return 0;
 }
 
 int Recurrence::yearlyDayCalcEndDate(QDate &enddate, YearlyDayData &data) const
 {
   uint countTogo = rDuration + mRecurExDatesCount;
   int countGone = 0;
 
   if (data.day > 1) {
     // Check what remains of the start year
     bool leapOK = data.isMaxDayCount();
     for (QPtrListIterator<int> it(rYearNums); it.current(); ++it) {
       int d = *it.current();
       if (d >= data.day && (leapOK || d < 366)) {
         ++countGone;
         if (--countTogo == 0) {
           data.day = d;
           goto ex;
         }
       }
     }
     data.day = 1;
     data.year += rFreq;
   }
 
   if (data.varies) {
     // The number of recurrences is different in leap years,
diff --git a/libkcal/recurrence.h b/libkcal/recurrence.h
index a0f6d84..b13d14f 100644
--- a/libkcal/recurrence.h
+++ b/libkcal/recurrence.h
@@ -1,401 +1,401 @@
 /*
     This file is part of libkcal.
     Copyright (c) 1998 Preston Brown
     Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
     Copyright (c) 2002 David Jarvie <software@astrojar.org.uk>
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
     Boston, MA 02111-1307, USA.
 */
 #ifndef KCAL_RECURRENCE_H
 #define KCAL_RECURRENCE_H
 
 #include <qstring.h>
 #include <qbitarray.h>
 #include <qptrlist.h>
 
 namespace KCal {
 
 class Incidence;
 
 /**
   This class represents a recurrence rule for a calendar incidence.
 */
 class Recurrence
 {
   public:
     /** enumeration for describing how an event recurs, if at all. */
     enum { rNone = 0, rMinutely = 0x001, rHourly = 0x0002, rDaily = 0x0003,
            rWeekly = 0x0004, rMonthlyPos = 0x0005, rMonthlyDay = 0x0006,
            rYearlyMonth = 0x0007, rYearlyDay = 0x0008, rYearlyPos = 0x0009 };
 
     /** Enumeration for specifying what date yearly recurrences of February 29th occur
      * in non-leap years. */
     enum Feb29Type {
            rMar1,    // recur on March 1st (default)
            rFeb28,   // recur on February 28th
            rFeb29    // only recur on February 29th, i.e. don't recur in non-leap years
     };
 
     /** structure for Recurs rMonthlyPos */
     struct rMonthPos {
       QBitArray rDays;
       short rPos;
       bool negative;
     };
 
     Recurrence(Incidence *parent, int compatVersion = 0);
     Recurrence(const Recurrence&, Incidence *parent);
     ~Recurrence();
 
     bool operator==( const Recurrence& ) const;
     bool operator!=( const Recurrence& r ) const  { return !operator==(r); }
 
     Incidence *parent() { return mParent; }
 
     /** Return the start of the recurrence */
     QDateTime recurStart() const   { return mRecurStart; }
     /** Returns the number of exception dates for the recurrence */
     int recurExDatesCount() const  { return mRecurExDatesCount; }
     /** Set start of recurrence, as a date and time. */
     void setRecurStart(const QDateTime &start);
     /** Set start of recurrence, as a date with no time.
      * Recurrence types which are sub-daily (e.g. rHourly) always have a time;
      * the time is set to 00:00:00 in these cases. */
     void setRecurStart(const QDate &start);
     /** Set whether the recurrence has no time, just a date.
      * Recurrence types which are sub-daily (e.g. rHourly) always have a time
      * and cannot be set to float.
      * N.B. This property is derived by default from the parent incidence,
      * or according to whether a time is specified in setRecurStart(). */
     void setFloats(bool f);
     /** 
         Returns whether the recurrence has no time, just a date.
      */
     bool doesFloat() const    {
         return mFloats;
     }
 
     /** Set if recurrence is read-only or can be changed. */
     void setRecurReadOnly(bool readOnly) { mRecurReadOnly = readOnly; }
     bool recurReadOnly() const 
     {
         return mRecurReadOnly;
     }
     
 
     /** Set number of exception dates. */
     void setRecurExDatesCount(int count) { if (count >= 0) mRecurExDatesCount = count; }
     /** Set the calendar file version for backwards compatibility.
      * @var version is the KOrganizer/libkcal version, e.g. 220 for KDE 2.2.0.
      * Specify version = 0 to cancel compatibility mode.
      */
     void setCompatVersion(int version = 0);
 
     /** Returns the event's recurrence status.  See the enumeration at the top
      * of this file for possible values. */
     ushort doesRecur() const;
     /** Returns true if the date specified is one on which the event will
      * recur. */
     bool recursOnPure(const QDate &qd) const;
     /** Returns true if the date/time specified is one at which the event will
      * recur. Times are rounded down to the nearest minute to determine the result. */
     bool recursAtPure(const QDateTime &) const;
     /** Turns off recurrence for the event. */
     void unsetRecurs();
 
     /** Returns the date of the next recurrence, after the specified date.
      * @var preDate the date after which to find the recurrence.
      * @var last if non-null, *last is set to true if the next recurrence is the
      * last recurrence, else false.
      * Reply = date of next recurrence, or invalid date if none.
      */
     QDate getNextDate(const QDate& preDate, bool* last = 0) const;
     /** Returns the date and time of the next recurrence, after the specified date/time.
      * If the recurrence has no time, the next date after the specified date is returned.
      * @var preDate the date/time after which to find the recurrence.
      * @var last if non-null, *last is set to true if the next recurrence is the
      * last recurrence, else false.
      * Reply = date/time of next recurrence, or invalid date if none.
      */
     QDateTime getNextDateTime(const QDateTime& preDateTime, bool* last = 0) const;
     /** Returns the date of the last previous recurrence, before the specified date.
      * @var afterDate the date before which to find the recurrence.
      * @var last if non-null, *last is set to true if the previous recurrence is the
      * last recurrence, else false.
      * Reply = date of previous recurrence, or invalid date if none.
      */
     QDate getPreviousDate(const QDate& afterDate, bool* last = 0) const;
     /** Returns the date and time of the last previous recurrence, before the specified date/time.
      * If a time later than 00:00:00 is specified and the recurrence has no time, 00:00:00 on
      * the specified date is returned if that date recurs.
      * @var afterDate the date/time before which to find the recurrence.
      * @var last if non-null, *last is set to true if the previous recurrence is the
      * last recurrence, else false.
      * Reply = date/time of previous recurrence, or invalid date if none.
      */
     QDateTime getPreviousDateTime(const QDateTime& afterDateTime, bool* last = 0) const;
 
     /** Returns frequency of recurrence, in terms of the recurrence time period type. */
     int frequency() const;
     /** Returns the total number of recurrences, including the initial occurrence. */
     int duration() const;
     /** Sets the total number of times the event is to occur, including both the
      * first and last. */
     void setDuration(int duration);
     /** Returns the number of recurrences up to and including the date specified. */
     int durationTo(const QDate &) const;
     /** Returns the number of recurrences up to and including the date/time specified. */
     int durationTo(const QDateTime &) const;
 
     /** Returns the date of the last recurrence.
      * An invalid date is returned if the recurrence has no end.
      * Note: for some recurrence types, endDate() can involve significant calculation.
      */
     QDate endDate() const;
     /** Returns the date and time of the last recurrence.
      * An invalid date is returned if the recurrence has no end.
      * Note: for some recurrence types, endDateTime() can involve significant calculation.
      */
     QDateTime endDateTime() const;
     /** Returns a string representing the recurrence end date in the format
      according to the user's locale settings. */
     QString endDateStr(bool shortfmt=true) const;
 
     /** Sets an event to recur minutely.
      * @var _rFreq the frequency to recur, e.g. 2 is every other minute
      * @var duration the number of times the event is to occur, or -1 to recur indefinitely.
      */
     void setMinutely(int _rFreq, int duration);
     /** Sets an event to recur minutely.
      * @var _rFreq the frequency to recur, e.g. 2 is every other minute
      * @var endDateTime the ending date/time after which to stop recurring
      */
     void setMinutely(int _rFreq, const QDateTime &endDateTime);
 
     /** Sets an event to recur hourly.
      * @var _rFreq the frequency to recur, e.g. 2 is every other hour
      * @var duration the number of times the event is to occur, or -1 to recur indefinitely.
      */
     void setHourly(int _rFreq, int duration);
     /** Sets an event to recur hourly.
      * @var _rFreq the frequency to recur, e.g. 2 is every other hour
      * @var endDateTime the ending date/time after which to stop recurring
      */
     void setHourly(int _rFreq, const QDateTime &endDateTime);
 
     /** Sets an event to recur daily.
      * @var _rFreq the frequency to recur, e.g. 2 is every other day
      * @var duration the number of times the event is to occur, or -1 to recur indefinitely.
      */
     void setDaily(int _rFreq, int duration);
     /** Sets an event to recur daily.
      * @var _rFreq the frequency to recur, e.g. 2 is every other day
      * @var endDate the ending date after which to stop recurring
      */
     void setDaily(int _rFreq, const QDate &endDate);
 
     /** Sets an event to recur weekly.
      * @var _rFreq the frequency to recur, e.g. every other week etc.
      * @var _rDays a 7 bit array indicating which days on which to recur (bit 0 = Monday).
      * @var duration the number of times the event is to occur, or -1 to recur indefinitely.
      * @var weekStart the first day of the week (Monday=1 .. Sunday=7, default is Monday).
      */
     void setWeekly(int _rFreq, const QBitArray &_rDays, int duration, int weekStart = 1);
     /** Sets an event to recur weekly.
      * @var _rFreq the frequency to recur, e.g. every other week etc.
      * @var _rDays a 7 bit array indicating which days on which to recur (bit 0 = Monday).
      * @var endDate the date on which to stop recurring.
      * @var weekStart the first day of the week (Monday=1 .. Sunday=7, default is Monday).
      */
     void setWeekly(int _rFreq, const QBitArray &_rDays, const QDate &endDate, int weekStart = 1);
     /** Returns the first day of the week. Monday=1 .. Sunday=7. */
     int weekStart() const        { return rWeekStart; }
     /** Returns week day mask (bit 0 = Monday). */
     const QBitArray &days() const;
 
     /** Sets an event to recur monthly.
      * @var type rMonthlyPos or rMonthlyDay
      * @var _rFreq the frequency to recur, e.g. 3 for every third month.
      * @var duration the number of times the event is to occur, or -1 to recur indefinitely.
      */
     void setMonthly(short type, int _rFreq, int duration);
     /** same as above, but with ending date not number of recurrences */
     void setMonthly(short type, int _rFreq, const QDate &endDate);
     /** Adds a position to the recursMonthlyPos recurrence rule, if it is
      * set.
      * @var _rPos the position in the month for the recurrence, with valid
      * values being 1-5 (5 weeks max in a month).
      * @var _rDays the days for the position to recur on (bit 0 = Monday).
      * Example: _rPos = 2, and bits 0 and 2 are set in _rDays:
      * the rule is to repeat every 2nd Monday and Wednesday in the month.
      */
     void addMonthlyPos(short _rPos, const QBitArray &_rDays);
     /** Adds a position the the recursMonthlyDay list.
      * @var _rDay the date in the month to recur.
      */
     void addMonthlyDay(short _rDay);
     /** Returns list of day positions in months. */
     const QPtrList<rMonthPos> &monthPositions() const;
     /** Returns list of day numbers of a  month. */
     const QPtrList<int> &monthDays() const;
 
     /** Sets an event to recur yearly.
      * @var type rYearlyMonth, rYearlyPos or rYearlyDay
      * @var freq the frequency to recur, e.g. 3 for every third year.
      * @var duration the number of times the event is to occur, or -1 to recur indefinitely.
      */
     void setYearly(int type, int freq, int duration);
     /** Sets an event to recur yearly ending at \a endDate. */
     void setYearly(int type, int freq, const QDate &endDate);
     /** Sets an event to recur yearly on specified dates.
      * The dates must be specified by calling addYearlyNum().
      * @var type the way recurrences of February 29th are to be handled in non-leap years.
      * @var freq the frequency to recur, e.g. 3 for every third year.
      * @var duration the number of times the event is to occur, or -1 to recur indefinitely.
      */
     void setYearlyByDate(Feb29Type type, int freq, int duration);
     /** Sets an event to recur yearly ending at \a endDate. */
     void setYearlyByDate(Feb29Type type, int freq, const QDate &endDate);
     /** Adds position of day or month in year.
      * N.B. for recursYearlyPos, addYearlyMonthPos() must also be called
      * to add positions within the month. */
     void addYearlyNum(short _rNum);
     /** Adds a position to the recursYearlyPos recurrence rule, if it is set.
      * N.B. addYearlyNum() must also be called to add recurrence months.
      * Parameters are the same as for addMonthlyPos().
      */
     void addYearlyMonthPos(short _rPos, const QBitArray &_rDays);
     /** Returns positions of days or months in year. */
     const QPtrList<int> &yearNums() const;
     /** Returns list of day positions in months, for a recursYearlyPos recurrence rule. */
     const QPtrList<rMonthPos> &yearMonthPositions() const;
     /** Returns how yearly recurrences of February 29th are handled. */
     Feb29Type feb29YearlyType() const  { return mFeb29YearlyType; }
     /** Sets the default method for handling yearly recurrences of February 29th. */
     static void setFeb29YearlyTypeDefault(Feb29Type t)  { mFeb29YearlyDefaultType = t; }
     /** Returns the default method for handling yearly recurrences of February 29th. */
     static Feb29Type setFeb29YearlyTypeDefault()  { return mFeb29YearlyDefaultType; }
-
+    void addYearlyMonth(short _rPos ); // added LR
     /**
       Debug output.
     */
     void dump() const;
     QString recurrenceText() const;
+    bool getYearlyMonthMonths(int day, QValueList<int>&,
+                              QValueList<int> &leaplist) const;
 
   protected:
     enum PeriodFunc { END_DATE_AND_COUNT, COUNT_TO_DATE, NEXT_AFTER_DATE };
     struct MonthlyData;     friend struct MonthlyData;
     struct YearlyMonthData; friend struct YearlyMonthData;
     struct YearlyPosData;   friend struct YearlyPosData;
     struct YearlyDayData;   friend struct YearlyDayData;
 
     bool recursSecondly(const QDate &, int secondFreq) const;
     bool recursMinutelyAt(const QDateTime &dt, int minuteFreq) const;
     bool recursDaily(const QDate &) const;
     bool recursWeekly(const QDate &) const;
     bool recursMonthly(const QDate &) const;
     bool recursYearlyByMonth(const QDate &) const;
     bool recursYearlyByPos(const QDate &) const;
     bool recursYearlyByDay(const QDate &) const;
 
     QDate getNextDateNoTime(const QDate& preDate, bool* last) const;
     QDate getPreviousDateNoTime(const QDate& afterDate, bool* last) const;
 
     void addMonthlyPos_(short _rPos, const QBitArray &_rDays);
     void setDailySub(short type, int freq, int duration);
     void setYearly_(short type, Feb29Type, int freq, int duration);
     int  recurCalc(PeriodFunc, QDate &enddate) const;
     int  recurCalc(PeriodFunc, QDateTime &endtime) const;
     int  secondlyCalc(PeriodFunc, QDateTime& endtime, int freq) const;
     int  dailyCalc(PeriodFunc, QDate &enddate) const;
     int  weeklyCalc(PeriodFunc, QDate &enddate) const;
     int  weeklyCalcEndDate(QDate& enddate, int daysPerWeek) const;
     int  weeklyCalcToDate(const QDate& enddate, int daysPerWeek) const;
     int  weeklyCalcNextAfter(QDate& enddate, int daysPerWeek) const;
     int  monthlyCalc(PeriodFunc, QDate &enddate) const;
     int  monthlyCalcEndDate(QDate& enddate, MonthlyData&) const;
     int  monthlyCalcToDate(const QDate& enddate, MonthlyData&) const;
     int  monthlyCalcNextAfter(QDate& enddate, MonthlyData&) const;
     int  yearlyMonthCalc(PeriodFunc, QDate &enddate) const;
     int  yearlyMonthCalcEndDate(QDate& enddate, YearlyMonthData&) const;
     int  yearlyMonthCalcToDate(const QDate& enddate, YearlyMonthData&) const;
     int  yearlyMonthCalcNextAfter(QDate& enddate, YearlyMonthData&) const;
     int  yearlyPosCalc(PeriodFunc, QDate &enddate) const;
     int  yearlyPosCalcEndDate(QDate& enddate, YearlyPosData&) const;
     int  yearlyPosCalcToDate(const QDate& enddate, YearlyPosData&) const;
     int  yearlyPosCalcNextAfter(QDate& enddate, YearlyPosData&) const;
     int  yearlyDayCalc(PeriodFunc, QDate &enddate) const;
     int  yearlyDayCalcEndDate(QDate& enddate, YearlyDayData&) const;
     int  yearlyDayCalcToDate(const QDate& enddate, YearlyDayData&) const;
     int  yearlyDayCalcNextAfter(QDate& enddate, YearlyDayData&) const;
 
     int  countMonthlyPosDays() const;
     void getMonthlyPosDays(QValueList<int>&, int daysInMonth,
                            int startDayOfWeek) const;
     bool getMonthlyDayDays(QValueList<int>&, int daysInMonth) const;
-    bool getYearlyMonthMonths(int day, QValueList<int>&,
-                              QValueList<int> &leaplist) const;
 
     int   getFirstDayInWeek(int startDay, bool useWeekStart = true) const;
     int   getLastDayInWeek(int endDay, bool useWeekStart = true) const;
     QDate getFirstDateInMonth(const QDate& earliestDate) const;
     QDate getLastDateInMonth(const QDate& latestDate) const;
     QDate getFirstDateInYear(const QDate& earliestDate) const;
     QDate getLastDateInYear(const QDate& latestDate) const;
 
   private:
     // Prohibit copying
     Recurrence(const Recurrence&);
     Recurrence &operator=(const Recurrence&);
 
     short recurs;                        // should be one of the enums.
 
     int rWeekStart;                      // day which starts the week, Monday=1 .. Sunday=7
     QBitArray rDays;                     // array of days during week it recurs
 
     QPtrList<rMonthPos> rMonthPositions; // list of positions during a month
                                          // on which an event recurs
 
     QPtrList<int> rMonthDays;            // list of days during a month on
                                          // which the event recurs
 
     QPtrList<int> rYearNums;             // either months/days to recur on for rYearly,
                                          // sorted in numerical order
 
     int rFreq;                           // frequency of period
 
     // one of the following must be specified
     int rDuration;                       // num times to recur (inc. first occurrence), -1 = infinite
     QDateTime rEndDateTime;              // date/time at which to end recurrence
 
     QDateTime mRecurStart;               // date/time of first recurrence
     bool mFloats;                        // the recurrence has no time, just a date
     bool mRecurReadOnly;
     int  mRecurExDatesCount;             // number of recurrences (in addition to rDuration) which are excluded
     Feb29Type mFeb29YearlyType;          // how to handle yearly recurrences of February 29th
     static Feb29Type mFeb29YearlyDefaultType;  // default value for mFeb29YearlyType
 
     // Backwards compatibility for KDE < 3.1.
     int   mCompatVersion;                // calendar file version for backwards compatibility
     short mCompatRecurs;                 // original 'recurs' in old calendar format, or rNone
     int   mCompatDuration;               // original 'rDuration' in old calendar format, or 0
 
     Incidence *mParent;
 };
 
 }
 
 #endif