Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 1447 insertions, 0 deletions

diff --git a/korganizer/koeditorrecurrence.cpp b/korganizer/koeditorrecurrence.cpp
new file mode 100644
index 000000000..48471c421
--- /dev/null
+++ b/korganizer/koeditorrecurrence.cpp
@@ -0,0 +1,1447 @@
+/*
+    This file is part of KOrganizer.
+    Copyright (c) 2000-2003 Cornelius Schumacher <[email protected]>
+    Copyright (C) 2003-2004 Reinhold Kainhofer <[email protected]>
+
+    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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 <qgroupbox.h>
+#include <qwidgetstack.h>
+#include <qradiobutton.h>
+#include <qlabel.h>
+#include <qpushbutton.h>
+#include <qwhatsthis.h>
+
+#include <kdialog.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kdebug.h>
+#include <knumvalidator.h>
+#include <kcalendarsystem.h>
+#include <kmessagebox.h>
+
+#include <libkdepim/kdateedit.h>
+#include <libkcal/todo.h>
+
+#include "koprefs.h"
+#include "koglobals.h"
+
+#include "koeditorrecurrence.h"
+#include "koeditorrecurrence.moc"
+
+/////////////////////////// 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();
+}
+
+QComboBox *RecurBase::createWeekCountCombo( QWidget *parent, const char *name )
+{
+  QComboBox *combo = new QComboBox( parent, name );
+  QWhatsThis::add( combo,
+                   i18n("The number of the week from the beginning "
+                        "of the month on which this event or to-do "
+                        "should recur.") );
+  if ( !combo ) return 0;
+  combo->insertItem( i18n("1st") );
+  combo->insertItem( i18n("2nd") );
+  combo->insertItem( i18n("3rd") );
+  combo->insertItem( i18n("4th") );
+  combo->insertItem( i18n("5th") );
+  combo->insertItem( i18n("Last") );
+  combo->insertItem( i18n("2nd Last") );
+  combo->insertItem( i18n("3rd Last") );
+  combo->insertItem( i18n("4th Last") );
+  combo->insertItem( i18n("5th Last") );
+  return combo;
+}
+
+QComboBox *RecurBase::createWeekdayCombo( QWidget *parent, const char *name )
+{
+  QComboBox *combo = new QComboBox( parent, name );
+  QWhatsThis::add( combo,
+                   i18n("The weekday on which this event or to-do "
+                        "should recur.") );
+  if ( !combo ) return 0;
+  const KCalendarSystem *calSys = KOGlobals::self()->calendarSystem();
+  for( int i = 1; i <= 7; ++i ) {
+    combo->insertItem( calSys->weekDayName( i ) );
+  }
+  return combo;
+}
+
+QComboBox *RecurBase::createMonthNameCombo( QWidget *parent, const char *name )
+{
+  QComboBox *combo = new QComboBox( parent, name );
+  QWhatsThis::add( combo,
+                   i18n("The month during which this event or to-do "
+                        "should recur.") );
+  if ( !combo ) return 0;
+  const KCalendarSystem *calSys = KOGlobals::self()->calendarSystem();
+  for( int i = 1; i <= 12; ++i ) {
+    // use an arbitrary year, we just need the month name...
+    QDate dt( 2005, i, 1 );
+    combo->insertItem( calSys->monthName( dt ) );
+  }
+  return combo;
+}
+
+QBoxLayout *RecurBase::createFrequencySpinBar( QWidget *parent, QLayout *layout,
+    QString everyText, QString unitText )
+{
+  QBoxLayout *freqLayout = new QHBoxLayout( layout );
+
+  QString whatsThis = i18n("Sets how often this event or to-do should recur.");
+  QLabel *preLabel = new QLabel( everyText, parent );
+  QWhatsThis::add( preLabel, whatsThis );
+  freqLayout->addWidget( preLabel );
+
+  freqLayout->addWidget( frequencyEdit() );
+  preLabel->setBuddy( frequencyEdit() );
+  QWhatsThis::add( preLabel->buddy(), whatsThis );
+
+  QLabel *postLabel = new QLabel( unitText, parent );
+  QWhatsThis::add( postLabel, whatsThis );
+  freqLayout->addWidget( postLabel );
+  freqLayout->addStretch();
+  return freqLayout;
+}
+
+/////////////////////////// RecurDaily ///////////////////////////////
+
+RecurDaily::RecurDaily( QWidget *parent, const char *name ) :
+  RecurBase( parent, name )
+{
+  QBoxLayout *topLayout = new QVBoxLayout( this );
+  topLayout->setSpacing( KDialog::spacingHint() );
+
+  createFrequencySpinBar( this, topLayout, i18n("&Recur every"), i18n("day(s)") );
+}
+
+
+/////////////////////////// RecurWeekly ///////////////////////////////
+
+RecurWeekly::RecurWeekly( QWidget *parent, const char *name ) :
+  RecurBase( parent, name )
+{
+  QBoxLayout *topLayout = new QVBoxLayout( this );
+  topLayout->setSpacing( KDialog::spacingHint() );
+
+//  topLayout->addStretch( 1 );
+
+  createFrequencySpinBar( this, topLayout, i18n("&Recur every"), i18n("week(s) on:") );
+
+  QHBox *dayBox = new QHBox( this );
+  topLayout->addWidget( dayBox, 1, AlignVCenter );
+  // Respect start of week setting
+  int weekStart=KGlobal::locale()->weekStartDay();
+  for ( int i = 0; i < 7; ++i ) {
+    // i is the nr of the combobox, not the day of week!
+    // label=(i+weekStart+6)%7 + 1;
+    // index in CheckBox array(=day): label-1
+    const KCalendarSystem *calSys = KOGlobals::self()->calendarSystem();
+    QString weekDayName = calSys->weekDayName(
+      (i + weekStart + 6)%7 + 1, true );
+    if ( KOPrefs::instance()->mCompactDialogs ) {
+      weekDayName = weekDayName.left( 1 );
+    }
+    mDayBoxes[ (i + weekStart + 6)%7 ] = new QCheckBox( weekDayName, dayBox );
+    QWhatsThis::add( mDayBoxes[ (i + weekStart + 6)%7 ],
+                     i18n("Day of the week on which this event or to-do "
+                          "should recur.") );
+  }
+
+  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() );
+
+  createFrequencySpinBar( this, topLayout, i18n("&Recur every"), i18n("month(s)") );
+
+  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 );
+  QWhatsThis::add( mByDayRadio,
+                   i18n("Sets a specific day of the month on which "
+                        "this event or to-do should recur.") );
+
+  buttonLayout->addWidget( mByDayRadio, 0, 0 );
+
+  QString whatsThis = i18n("The day of the month on which this event or to-do "
+                           "should recur.");
+  mByDayCombo = new QComboBox( buttonGroup );
+  QWhatsThis::add( mByDayCombo, whatsThis );
+  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") );
+  mByDayCombo->insertItem( i18n("Last") );
+  mByDayCombo->insertItem( i18n("2nd Last") );
+  mByDayCombo->insertItem( i18n("3rd Last") );
+  mByDayCombo->insertItem( i18n("4th Last") );
+  mByDayCombo->insertItem( i18n("5th Last") );
+  // FIXME: After the string freeze is over, insert all possible values, not
+  //        just the ones we already have translated:
+/*  mByDayCombo->insertItem( i18n("6th Last") );
+  mByDayCombo->insertItem( i18n("7th Last") );
+  mByDayCombo->insertItem( i18n("8th Last") );
+  mByDayCombo->insertItem( i18n("9th Last") );
+  mByDayCombo->insertItem( i18n("10th Last") );
+  mByDayCombo->insertItem( i18n("11th Last") );
+  mByDayCombo->insertItem( i18n("12th Last") );
+  mByDayCombo->insertItem( i18n("13th Last") );
+  mByDayCombo->insertItem( i18n("14th Last") );
+  mByDayCombo->insertItem( i18n("15th Last") );
+  mByDayCombo->insertItem( i18n("16th Last") );
+  mByDayCombo->insertItem( i18n("17th Last") );
+  mByDayCombo->insertItem( i18n("18th Last") );
+  mByDayCombo->insertItem( i18n("19th Last") );
+  mByDayCombo->insertItem( i18n("20th Last") );
+  mByDayCombo->insertItem( i18n("21st Last") );
+  mByDayCombo->insertItem( i18n("22nd Last") );
+  mByDayCombo->insertItem( i18n("23rd Last") );
+  mByDayCombo->insertItem( i18n("24th Last") );
+  mByDayCombo->insertItem( i18n("25th Last") );
+  mByDayCombo->insertItem( i18n("26th Last") );
+  mByDayCombo->insertItem( i18n("27th Last") );
+  mByDayCombo->insertItem( i18n("28th Last") );
+  mByDayCombo->insertItem( i18n("29th Last") );
+  mByDayCombo->insertItem( i18n("30th Last") );
+  mByDayCombo->insertItem( i18n("31st Last") );*/
+  buttonLayout->addWidget( mByDayCombo, 0, 1 );
+
+  QLabel *byDayLabel = new QLabel( i18n("day"), buttonGroup );
+  QWhatsThis::add( byDayLabel, whatsThis );
+  buttonLayout->addWidget( byDayLabel, 0, 2 );
+
+
+  mByPosRadio = new QRadioButton( recurOnText, buttonGroup);
+  QWhatsThis::add( mByPosRadio,
+                   i18n("Sets a weekday and specific week in the month "
+                        "on which this event or to-do should recur") );
+  buttonLayout->addWidget( mByPosRadio, 1, 0 );
+
+  mByPosCountCombo = createWeekCountCombo( buttonGroup );
+  buttonLayout->addWidget( mByPosCountCombo, 1, 1 );
+
+  mByPosWeekdayCombo = createWeekdayCombo( buttonGroup );
+  buttonLayout->addWidget( mByPosWeekdayCombo, 1, 2 );
+}
+
+void RecurMonthly::setByDay( int day )
+{
+  mByDayRadio->setChecked( true );
+  // Days from the end are after the ones from the begin, so correct for the
+  // negative sign and add 30 (index starting at 0)
+  if ( day > 0 && day <= 31 )
+    mByDayCombo->setCurrentItem( day-1 );
+  else if ( day < 0 )
+    mByDayCombo->setCurrentItem( 31 - 1 - day );
+}
+
+void RecurMonthly::setByPos( int count, int weekday )
+{
+  mByPosRadio->setChecked( true );
+  if (count>0)
+    mByPosCountCombo->setCurrentItem( count - 1 );
+  else
+    // negative weeks means counted from the end of month
+    mByPosCountCombo->setCurrentItem( -count + 4 );
+  mByPosWeekdayCombo->setCurrentItem( weekday - 1 );
+}
+
+bool RecurMonthly::byDay()
+{
+  return mByDayRadio->isChecked();
+}
+
+bool RecurMonthly::byPos()
+{
+  return mByPosRadio->isChecked();
+}
+
+int RecurMonthly::day()
+{
+  int day = mByDayCombo->currentItem();
+  if ( day >= 31 ) day = 31-day-1;
+  else ++day;
+  return day;
+}
+
+int RecurMonthly::count()
+{
+  int pos=mByPosCountCombo->currentItem();
+  if (pos<=4) // positive  count
+    return pos+1;
+  else
+    return -pos+4;
+}
+
+int RecurMonthly::weekday()
+{
+  return mByPosWeekdayCombo->currentItem() + 1;
+}
+
+/////////////////////////// RecurYearly ///////////////////////////////
+
+RecurYearly::RecurYearly( QWidget *parent, const char *name ) :
+  RecurBase( parent, name )
+{
+  QBoxLayout *topLayout = new QVBoxLayout( this );
+  topLayout->setSpacing( KDialog::spacingHint() );
+
+  createFrequencySpinBar( this, topLayout, i18n("&Recur every"), i18n("year(s)") );
+
+
+  QButtonGroup *buttonGroup = new QButtonGroup( this );
+  buttonGroup->setFrameStyle( QFrame::NoFrame );
+  topLayout->addWidget( buttonGroup, 1, AlignVCenter );
+
+  QBoxLayout *buttonLayout = new QVBoxLayout( buttonGroup );
+
+
+  /* YearlyMonth (day n of Month Y) */
+  QBoxLayout *monthLayout = new QHBoxLayout( buttonLayout );
+  QString recurInMonthText(
+      i18n("part before XXX of 'Recur on day XXX of month YYY'",
+      "&Recur on day "));
+  if ( KOPrefs::instance()->mCompactDialogs ) {
+    recurInMonthText = i18n("&Day ");
+  }
+  mByMonthRadio = new QRadioButton( recurInMonthText, buttonGroup );
+  QWhatsThis::add( mByMonthRadio,
+       i18n("Sets a specific day in a specific month on which "
+      "this event or to-do should recur.") );
+  monthLayout->addWidget( mByMonthRadio );
+  mByMonthSpin = new QSpinBox( 1, 31, 1, buttonGroup );
+  QWhatsThis::add( mByMonthSpin,
+       i18n("The day of the month on which this event or to-do "
+      "should recur.") );
+  monthLayout->addWidget( mByMonthSpin );
+  QLabel *ofLabel = new QLabel(
+      i18n("part between XXX and YYY of 'Recur on day XXX of month YYY'", " &of "),
+      buttonGroup );
+  //What do I do here? I'm not sure if this label should have What's This in it... - Antonio
+  monthLayout->addWidget( ofLabel );
+
+  mByMonthCombo = createMonthNameCombo( buttonGroup );
+  monthLayout->addWidget( mByMonthCombo );
+  ofLabel->setBuddy( mByMonthCombo );
+
+  monthLayout->addStretch( 1 );
+
+
+  /* YearlyPos (weekday X of week N of month Y) */
+  QBoxLayout *posLayout = new QHBoxLayout( buttonLayout );
+  QString recurOnPosText( i18n("Part before XXX in 'Recur on NNN. WEEKDAY of MONTH', short version", "&On" ) );
+  if ( !KOPrefs::instance()->mCompactDialogs ) {
+    recurOnPosText = i18n("Part before XXX in 'Recur on NNN. WEEKDAY of MONTH'", "&On the" );
+  }
+  mByPosRadio = new QRadioButton( recurOnPosText, buttonGroup );
+  QWhatsThis::add( mByPosRadio,
+       i18n("Sets a specific day in a specific week of a specific "
+      "month on which this event or to-do should recur.") );
+  posLayout->addWidget( mByPosRadio );
+
+  mByPosDayCombo = createWeekCountCombo( buttonGroup );
+  posLayout->addWidget( mByPosDayCombo );
+
+  mByPosWeekdayCombo = createWeekdayCombo( buttonGroup );
+  posLayout->addWidget( mByPosWeekdayCombo );
+
+  ofLabel = new QLabel(
+      i18n("part between WEEKDAY and MONTH in 'Recur on NNN. WEEKDAY of MONTH'", " o&f "),
+      buttonGroup );
+  posLayout->addWidget( ofLabel );
+
+  mByPosMonthCombo  = createMonthNameCombo( buttonGroup );
+  posLayout->addWidget( mByPosMonthCombo );
+  ofLabel->setBuddy( mByPosMonthCombo );
+
+  posLayout->addStretch( 1 );
+
+
+  /* YearlyDay (day N of the year) */
+  QBoxLayout *dayLayout = new QHBoxLayout( buttonLayout );
+  QString recurOnDayText;
+  if ( KOPrefs::instance()->mCompactDialogs ) {
+    recurOnDayText = i18n("Day #");
+  } else {
+    recurOnDayText = i18n("Recur on &day #");
+  }
+  QString whatsThis = i18n("Sets a specific day within the year on which this "
+         "event or to-do should recur.");
+  mByDayRadio = new QRadioButton( recurOnDayText, buttonGroup );
+  QWhatsThis::add( mByDayRadio, whatsThis );
+  dayLayout->addWidget( mByDayRadio );
+
+  mByDaySpin = new QSpinBox( 1, 366, 1, buttonGroup );
+  QWhatsThis::add( mByDaySpin, whatsThis );
+
+  dayLayout->addWidget( mByDaySpin );
+
+  QString ofTheYear( i18n("part after NNN of 'Recur on day #NNN of the year'", " of the &year"));
+  if ( KOPrefs::instance()->mCompactDialogs ) {
+    ofTheYear = i18n("part after NNN of 'Recur on day #NNN of the year', short version",
+        " of the year");
+  }
+  ofLabel = new QLabel( ofTheYear, buttonGroup );
+  QWhatsThis::add( ofLabel, whatsThis );
+  dayLayout->addWidget( ofLabel );
+  ofLabel->setBuddy( mByDaySpin );
+
+  dayLayout->addStretch( 1 );
+}
+
+void RecurYearly::setByDay( int day )
+{
+  mByDayRadio->setChecked( true );
+  mByDaySpin->setValue( day );
+}
+
+void RecurYearly::setByPos( int count, int weekday, int month )
+{
+  mByPosRadio->setChecked( true );
+  if ( count > 0 )
+    mByPosDayCombo->setCurrentItem( count - 1 );
+  else
+    mByPosDayCombo->setCurrentItem( -count + 4 );
+  mByPosWeekdayCombo->setCurrentItem( weekday - 1 );
+  mByPosMonthCombo->setCurrentItem( month-1 );
+}
+
+void RecurYearly::setByMonth( int day, int month )
+{
+  mByMonthRadio->setChecked( true );
+  mByMonthSpin->setValue( day );
+  mByMonthCombo->setCurrentItem( month - 1 );
+}
+
+RecurYearly::YearlyType RecurYearly::getType()
+{
+  if ( mByMonthRadio->isChecked() ) return byMonth;
+  if ( mByPosRadio->isChecked() ) return byPos;
+  if ( mByDayRadio->isChecked() ) return byDay;
+  return byMonth;
+}
+
+int RecurYearly::monthDay()
+{
+  return mByMonthSpin->value();
+}
+
+int RecurYearly::month()
+{
+  return mByMonthCombo->currentItem() + 1;
+}
+
+int RecurYearly::posCount()
+{
+  int pos = mByPosDayCombo->currentItem();
+  if ( pos <= 4 ) // positive  count
+    return pos + 1;
+  else
+    return -pos + 4;
+}
+
+int RecurYearly::posWeekday()
+{
+  return mByPosWeekdayCombo->currentItem() + 1;
+}
+
+int RecurYearly::posMonth()
+{
+  return mByPosMonthCombo->currentItem() + 1;
+}
+
+int RecurYearly::day()
+{
+  return mByDaySpin->value();
+}
+
+//////////////////////////// ExceptionsWidget //////////////////////////
+
+ExceptionsWidget::ExceptionsWidget( QWidget *parent, const char *name ) :
+  QWidget( parent, name )
+{
+  QBoxLayout *topLayout = new QVBoxLayout( this );
+
+  QGroupBox *groupBox = new QGroupBox( 1, Horizontal, i18n("E&xceptions"),
+                                       this );
+  topLayout->addWidget( groupBox );
+
+  QWidget *box = new QWidget( groupBox );
+
+  QGridLayout *boxLayout = new QGridLayout( box );
+
+  mExceptionDateEdit = new KDateEdit( box );
+  QWhatsThis::add( mExceptionDateEdit,
+       i18n("A date that should be considered an exception "
+      "to the recurrence rules for this event or to-do.") );
+  mExceptionDateEdit->setDate( QDate::currentDate() );
+  boxLayout->addWidget( mExceptionDateEdit, 0, 0 );
+
+  QPushButton *addExceptionButton = new QPushButton( i18n("&Add"), box );
+  QWhatsThis::add( addExceptionButton,
+       i18n("Add this date as an exception "
+      "to the recurrence rules for this event or to-do.") );
+  boxLayout->addWidget( addExceptionButton, 1, 0 );
+  QPushButton *changeExceptionButton = new QPushButton( i18n("&Change"), box );
+  QWhatsThis::add( changeExceptionButton,
+       i18n("Replace the currently selected date with this date.") );
+  boxLayout->addWidget( changeExceptionButton, 2, 0 );
+  QPushButton *deleteExceptionButton = new QPushButton( i18n("&Delete"), box );
+  QWhatsThis::add( deleteExceptionButton,
+       i18n("Delete the currently selected date from the list of dates "
+            "that should be considered exceptions to the recurrence rules "
+            "for this event or to-do.") );
+  boxLayout->addWidget( deleteExceptionButton, 3, 0 );
+
+  mExceptionList = new QListBox( box );
+  QWhatsThis::add( mExceptionList,
+       i18n("Displays current dates that are being considered "
+      "exceptions to the recurrence rules for this event "
+      "or to-do.") );
+  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() ) );
+}
+
+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 );
+}
+
+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 );
+  QWhatsThis::add( mRangeGroupBox,
+       i18n("Sets a range for which these recurrence rules will "
+      "apply to this event or to-do.") );
+  topLayout->addWidget( mRangeGroupBox );
+
+  QWidget *rangeBox = new QWidget( mRangeGroupBox );
+  QVBoxLayout *rangeLayout = new QVBoxLayout( rangeBox );
+  rangeLayout->setSpacing( KDialog::spacingHint() );
+
+  mStartDateLabel = new QLabel( i18n("Begin on:"), rangeBox );
+  QWhatsThis::add( mStartDateLabel,
+       i18n("The date on which the recurrences for this event or to-do "
+      "should begin.") );
+  rangeLayout->addWidget( mStartDateLabel );
+
+  QButtonGroup *rangeButtonGroup = new QButtonGroup( this );
+  rangeButtonGroup->hide();
+
+  mNoEndDateButton = new QRadioButton( i18n("&No ending date"), rangeBox );
+  QWhatsThis::add( mNoEndDateButton,
+       i18n("Sets the event or to-do to recur forever.") );
+  rangeButtonGroup->insert( mNoEndDateButton );
+  rangeLayout->addWidget( mNoEndDateButton );
+
+  QBoxLayout *durationLayout = new QHBoxLayout( rangeLayout );
+  durationLayout->setSpacing( KDialog::spacingHint() );
+
+  mEndDurationButton = new QRadioButton( i18n("End &after"), rangeBox );
+  QWhatsThis::add( mEndDurationButton,
+       i18n("Sets the event or to-do to stop recurring after a "
+      "certain number of occurrences.") );
+  rangeButtonGroup->insert( mEndDurationButton );
+  durationLayout->addWidget( mEndDurationButton );
+
+  QString whatsThis = i18n("Number of times the event or to-do should recur "
+           "before stopping.");
+  mEndDurationEdit = new QSpinBox( 1, 9999, 1, rangeBox );
+  QWhatsThis::add( mEndDurationEdit, whatsThis );
+  durationLayout->addWidget( mEndDurationEdit );
+
+  QLabel *endDurationLabel = new QLabel( i18n("&occurrence(s)"), rangeBox );
+  QWhatsThis::add( endDurationLabel, whatsThis );
+  durationLayout ->addWidget( endDurationLabel );
+  endDurationLabel->setBuddy( mEndDurationEdit );
+
+  QBoxLayout *endDateLayout = new QHBoxLayout( rangeLayout );
+  endDateLayout->setSpacing( KDialog::spacingHint() );
+
+  mEndDateButton = new QRadioButton( i18n("End &on:"), rangeBox );
+  QWhatsThis::add( mEndDateButton,
+                   i18n("Sets the event or to-do to stop recurring on "
+                        "a certain date.") );
+  rangeButtonGroup->insert( mEndDateButton );
+  endDateLayout->addWidget( mEndDateButton );
+
+  mEndDateEdit = new KDateEdit( rangeBox );
+  QWhatsThis::add( mEndDateEdit,
+                   i18n("Date after which the event or to-do should stop "
+                        "recurring") );
+  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 );
+  setEndDate( 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("Begins on: %1")
+      .arg( KGlobal::locale()->formatDate( 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 );
+    QWhatsThis::add( mTypeCombo,
+                     i18n("Sets the type of recurrence this event or to-do "
+                          "should have.") );
+    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 );
+    QWhatsThis::add( mDailyButton,
+                     i18n("Sets the event or to-do to recur daily according "
+                          "to the specified rules.") );
+    mWeeklyButton = new QRadioButton( i18n("&Weekly"), ruleButtonGroup );
+    QWhatsThis::add( mWeeklyButton,
+                     i18n("Sets the event or to-do to recur weekly according "
+                          "to the specified rules.") );
+    mMonthlyButton = new QRadioButton( i18n("&Monthly"), ruleButtonGroup );
+    QWhatsThis::add( mMonthlyButton,
+                     i18n("Sets the event or to-do to recur monthly according "
+                          "to the specified rules.") );
+    mYearlyButton = new QRadioButton( i18n("&Yearly"), ruleButtonGroup );
+    QWhatsThis::add( mYearlyButton,
+                     i18n("Sets the event or to-do to recur yearly according "
+                          "to the specified rules.") );
+
+    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 );
+  topLayout->setSpacing( KDialog::spacingHint() );
+
+  mEnabledCheck = new QCheckBox( i18n("&Enable recurrence"), this );
+  QWhatsThis::add( mEnabledCheck,
+                   i18n("Enables recurrence for this event or to-do according "
+                        "to the specified rules.") );
+  connect( mEnabledCheck, SIGNAL( toggled( bool ) ),
+           SLOT( setRecurrenceEnabled( bool ) ) );
+  topLayout->addMultiCellWidget( mEnabledCheck, 0, 0, 0, 1 );
+
+
+  mTimeGroupBox = new QGroupBox( 1, Horizontal, i18n("Appointment Time "),
+                                 this );
+  QWhatsThis::add( mTimeGroupBox,
+                   i18n("Displays appointment time information.") );
+  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 );
+  QWhatsThis::add( mRuleBox,
+                   i18n("Options concerning the type of recurrence this event "
+                        "or to-do should have.") );
+  if ( KOPrefs::instance()->mCompactDialogs ) {
+    topLayout->addWidget( mRuleBox, 2, 0 );
+  } 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 );
+    QWhatsThis::add( mRecurrenceRangeButton,
+                     i18n("Options concerning the time range during which "
+                          "this event or to-do should recur.") );
+    topLayout->addWidget( mRecurrenceRangeButton, 3, 0 );
+    connect( mRecurrenceRangeButton, SIGNAL( clicked() ),
+             SLOT( showRecurrenceRangeDialog() ) );
+
+    mExceptionsWidget = 0;
+    mExceptionsDialog = new ExceptionsDialog( this );
+    mExceptions = mExceptionsDialog;
+    mExceptionsButton = new QPushButton( i18n("Exceptions..."), this );
+    topLayout->addWidget( mExceptionsButton, 4, 0 );
+    connect( mExceptionsButton, SIGNAL( clicked() ),
+             SLOT( showExceptionsDialog() ) );
+
+  } else {
+    mRecurrenceRangeWidget = new RecurrenceRangeWidget( this );
+    QWhatsThis::add( mRecurrenceRangeWidget,
+                     i18n("Options concerning the time range during which "
+                          "this event or to-do should recur.") );
+    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::setRecurrenceEnabled( bool enabled )
+{
+//  kdDebug(5850) << "KOEditorRecurrence::setRecurrenceEnabled(): " << (enabled ? "on" : "off") << endl;
+
+  mTimeGroupBox->setEnabled( enabled );
+  mRuleBox->setEnabled( enabled );
+  if ( mRecurrenceRangeWidget ) mRecurrenceRangeWidget->setEnabled( enabled );
+  if ( mRecurrenceRangeButton ) mRecurrenceRangeButton->setEnabled( enabled );
+  if ( mExceptionsWidget ) mExceptionsWidget->setEnabled( enabled );
+  if ( mExceptionsButton ) mExceptionsButton->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( const QDateTime &start, const QDateTime &end )
+{
+//  kdDebug(5850) << "KOEditorRecurrence::setDateTimes" << endl;
+
+  mEventStartDt = start;
+  mRecurrenceRange->setDateTimes( start, end );
+  mDaily->setDateTimes( start, end );
+  mWeekly->setDateTimes( start, end );
+  mMonthly->setDateTimes( start, end );
+  mYearly->setDateTimes( start, end );
+
+  // Now set the defaults for all unused types, use the start time for it
+  bool enabled = mEnabledCheck->isChecked();
+  int type = mRecurrenceChooser->type();
+
+  if ( !enabled || type != RecurrenceChooser::Weekly ) {
+    QBitArray days( 7 );
+    days.fill( 0 );
+    days.setBit( (start.date().dayOfWeek()+6) % 7 );
+    mWeekly->setDays( days );
+  }
+  if ( !enabled || type != RecurrenceChooser::Monthly ) {
+    mMonthly->setByPos( ( start.date().day() - 1 ) / 7 + 1, start.date().dayOfWeek() - 1 );
+    mMonthly->setByDay( start.date().day() );
+  }
+  if ( !enabled || type != RecurrenceChooser::Yearly ) {
+    mYearly->setByDay( start.date().dayOfYear() );
+    mYearly->setByPos( ( start.date().day() - 1 ) / 7 + 1,
+        start.date().dayOfWeek() - 1, start.date().month() );
+    mYearly->setByMonth( start.date().day(), start.date().month() );
+  }
+}
+
+void KOEditorRecurrence::setDefaults( const QDateTime &from, const QDateTime &to, bool )
+{
+  setDateTimes( from, to );
+
+  bool enabled = false;
+  mEnabledCheck->setChecked( enabled );
+  setRecurrenceEnabled( enabled );
+
+  mRecurrenceRange->setDefaults( from );
+
+  mRecurrenceChooser->setType( RecurrenceChooser::Weekly );
+  showCurrentRule( mRecurrenceChooser->type() );
+
+  mDaily->setFrequency( 1 );
+
+  mWeekly->setFrequency( 1 );
+  QBitArray days( 7 );
+  days.fill( 0 );
+  days.setBit( (from.date().dayOfWeek()+6) % 7 );
+  mWeekly->setDays( days );
+
+  mMonthly->setFrequency( 1 );
+  mMonthly->setByPos( ( from.date().day() - 1 ) / 7 + 1, from.date().dayOfWeek() );
+  mMonthly->setByDay( from.date().day() );
+
+  mYearly->setFrequency( 1 );
+  mYearly->setByDay( from.date().dayOfYear() );
+  mYearly->setByPos( ( from.date().day() - 1 ) / 7 + 1,
+      from.date().dayOfWeek(), from.date().month() );
+  mYearly->setByMonth( from.date().day(), from.date().month() );
+}
+
+void KOEditorRecurrence::readIncidence(Incidence *incidence)
+{
+  if (!incidence) return;
+
+  QBitArray rDays( 7 );
+  int day = 0;
+  int count = 0;
+  int month = 0;
+
+  if ( incidence->type() == "Todo" ) {
+    Todo *todo = static_cast<Todo *>(incidence);
+    setDefaults( todo->dtStart(true), todo->dtDue(), todo->doesFloat() );
+  } else {
+    setDefaults( incidence->dtStart(), incidence->dtEnd(), incidence->doesFloat() );
+  }
+
+  uint recurs = incidence->recurrenceType();
+  int f = 0;
+  Recurrence *r = 0;
+
+  if ( recurs ) {
+    r = incidence->recurrence();
+    f = r->frequency();
+  }
+
+
+  mEnabledCheck->setChecked( recurs );
+  setRecurrenceEnabled( recurs );
+
+  int recurrenceType = RecurrenceChooser::Weekly;
+
+  switch ( recurs ) {
+    case Recurrence::rNone:
+      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: {
+      // TODO: 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;
+
+      QValueList<RecurrenceRule::WDayPos> rmp = r->monthPositions();
+      if ( !rmp.isEmpty() ) {
+        mMonthly->setByPos( rmp.first().pos(), rmp.first().day() );
+      }
+
+      mMonthly->setFrequency( f );
+
+      break; }
+    case Recurrence::rMonthlyDay: {
+      recurrenceType = RecurrenceChooser::Monthly;
+
+      QValueList<int> rmd = r->monthDays();
+      // check if we have any setting for which day (vcs import is broken and
+      // does not set any day, thus we need to check)
+      if ( rmd.isEmpty() ) {
+        day = incidence->dtStart().date().day();
+      } else {
+        day = rmd.first();
+      }
+      mMonthly->setByDay( day );
+
+      mMonthly->setFrequency( f );
+
+      break; }
+    case Recurrence::rYearlyMonth: {
+      recurrenceType = RecurrenceChooser::Yearly;
+      QValueList<int> rmd = r->yearDates();
+      if ( rmd.isEmpty() ) {
+        day = incidence->dtStart().date().day();
+      } else {
+        day = rmd.first();
+      }
+      int month = incidence->dtStart().date().month();
+      rmd = r->yearMonths();
+      if ( !rmd.isEmpty() )
+        month = rmd.first();
+      mYearly->setByMonth( day, month );
+      mYearly->setFrequency( f );
+      break; }
+    case Recurrence::rYearlyPos: {
+      recurrenceType = RecurrenceChooser::Yearly;
+
+      QValueList<int> months = r->yearMonths();
+      if ( months.isEmpty() ) {
+        month = incidence->dtStart().date().month();
+      } else {
+        month = months.first();
+      }
+
+      QValueList<RecurrenceRule::WDayPos> pos = r->yearPositions();
+
+      if ( pos.isEmpty() ) {
+        // Use dtStart if nothing is given (shouldn't happen!)
+        count = ( incidence->dtStart().date().day() - 1 ) / 7;
+        day = incidence->dtStart().date().dayOfWeek();
+      } else {
+        count = pos.first().pos();
+        day = pos.first().day();
+      }
+      mYearly->setByPos( count, day, month );
+      mYearly->setFrequency( f );
+      break; }
+    case Recurrence::rYearlyDay: {
+      recurrenceType = RecurrenceChooser::Yearly;
+      QValueList<int> days = r->yearDays();
+      if ( days.isEmpty() ) {
+        day = incidence->dtStart().date().dayOfYear();
+      } else {
+        day = days.first();
+      }
+      mYearly->setByDay( day );
+
+      mYearly->setFrequency( f );
+      break; }
+    default:
+      break;
+  }
+
+  mRecurrenceChooser->setType( recurrenceType );
+  showCurrentRule( recurrenceType );
+
+  mRecurrenceRange->setDateTimes( incidence->recurrence()->startDateTime() );
+
+  if ( incidence->doesRecur() ) {
+    mRecurrenceRange->setDuration( r->duration() );
+    if ( r->duration() == 0 ) mRecurrenceRange->setEndDate( r->endDate() );
+  }
+
+  mExceptions->setDates( incidence->recurrence()->exDates() );
+}
+
+void KOEditorRecurrence::writeIncidence( Incidence *incidence )
+{
+  if ( !mEnabledCheck->isChecked() || !isEnabled() )
+  {
+    if ( incidence->doesRecur() )
+      incidence->recurrence()->unsetRecurs();
+    return;
+  }
+
+  Recurrence *r = incidence->recurrence();
+
+  // clear out any old settings;
+  r->unsetRecurs();
+
+  int duration = mRecurrenceRange->duration();
+  QDate endDate;
+  if ( duration == 0 ) endDate = mRecurrenceRange->endDate();
+
+  int recurrenceType = mRecurrenceChooser->type();
+  if ( recurrenceType == RecurrenceChooser::Daily ) {
+    r->setDaily( mDaily->frequency() );
+  } else if ( recurrenceType == RecurrenceChooser::Weekly ) {
+    r->setWeekly( mWeekly->frequency(), mWeekly->days() );
+  } else if ( recurrenceType == RecurrenceChooser::Monthly ) {
+    r->setMonthly( mMonthly->frequency() );
+
+    if ( mMonthly->byPos() ) {
+      int pos = mMonthly->count();
+
+      QBitArray days( 7 );
+      days.fill( false );
+      days.setBit( mMonthly->weekday() - 1 );
+      r->addMonthlyPos( pos, days );
+    } else {
+      // it's by day
+      r->addMonthlyDate( mMonthly->day() );
+    }
+  } else if ( recurrenceType == RecurrenceChooser::Yearly ) {
+    r->setYearly( mYearly->frequency() );
+
+    switch ( mYearly->getType() ) {
+      case RecurYearly::byMonth:
+        r->addYearlyDate( mYearly->monthDay() );
+        r->addYearlyMonth( mYearly->month() );
+        break;
+      case RecurYearly::byPos:  {
+        r->addYearlyMonth( mYearly->posMonth() );
+        QBitArray days( 7 );
+        days.fill( false );
+        days.setBit( mYearly->posWeekday() - 1 );
+        r->addYearlyPos( mYearly->posCount(), days );
+        break; }
+      case RecurYearly::byDay:
+        r->addYearlyDay( mYearly->day() );
+        break;
+    }
+  } // end "Yearly"
+
+  if ( duration > 0 )
+    r->setDuration( duration );
+  else if ( duration == 0 )
+    r->setEndDate( endDate );
+  incidence->recurrence()->setExDates( mExceptions->dates() );
+}
+
+void KOEditorRecurrence::setDateTimeStr( const QString &str )
+{
+  mDateTimeLabel->setText( str );
+}
+
+bool KOEditorRecurrence::validateInput()
+{
+  // Check input here.
+  // Check if the recurrence (if set to end at a date) is scheduled to end before the event starts.
+  if ( mEnabledCheck->isChecked() && (mRecurrenceRange->duration()==0) &&
+       mEventStartDt.isValid() && ((mRecurrenceRange->endDate())<mEventStartDt.date()) ) {
+    KMessageBox::sorry( 0,
+      i18n("The end date '%1' of the recurrence must be after the start date '%2' of the event.")
+      .arg( KGlobal::locale()->formatDate( mRecurrenceRange->endDate() ) )
+      .arg( KGlobal::locale()->formatDate( mEventStartDt.date() ) ) );
+    return false;
+  }
+  int recurrenceType = mRecurrenceChooser->type();
+  // Check if a weekly recurrence has at least one day selected
+  // TODO: Get rid of this, it's not really needed (by default the day should be taken from dtStart)
+  if( mEnabledCheck->isChecked() && recurrenceType == RecurrenceChooser::Weekly ) {
+    const QBitArray &days = mWeekly->days();
+    bool valid = false;
+    for ( int i=0; i<7; ++i ) valid = valid || days.testBit( i );
+    if ( !valid ) {
+      KMessageBox::sorry( 0,
+        i18n("A weekly recurring event or task has to have at least one weekday "
+             "associated with it.") );
+      return false;
+    }
+  }
+  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 );
+  }
+}
+
+bool KOEditorRecurrence::doesRecur()
+{
+  return mEnabledCheck->isChecked();
+}
+
+
+KOEditorRecurrenceDialog::KOEditorRecurrenceDialog(QWidget * parent) :
+    KDialogBase( parent, 0, false, i18n("Recurrence"), Ok )
+{
+  mRecurrence = new KOEditorRecurrence( this );
+  setMainWidget( mRecurrence );
+}