-UTC -> Europe/London when referring to no timezone

-special handling for allDay Event in OPImEvent, avoid setting timezone
 as it is by default UTC
-No timezone set by default for an Event
-Recurrence is UTC (no timezone)
-Provide upgrade path from DateBook as by default events were in the current timezone but didn't have the timezone attribute
-unified handling of timezones, compatible with QtopiaDesktop
-do less conversions
-...

5 files changed, 99 insertions, 80 deletions

diff --git a/libopie2/opiepim/backend/odatebookaccessbackend_xml.cpp b/libopie2/opiepim/backend/odatebookaccessbackend_xml.cpp
index 107c178..0f99d50 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend_xml.cpp
+++ b/libopie2/opiepim/backend/odatebookaccessbackend_xml.cpp
@@ -83,60 +83,62 @@ char *strstrlen(const char *haystack, int hLen, const char* needle, int nLen)
     }
     return ((char *)hsearch);
 }
 }
 
 namespace {
     time_t start, end, created, rp_end;
     OPimRecurrence* rec;
-    OPimRecurrence* recur() {
+    static OPimRecurrence* recur() {
         if (!rec)
             rec = new OPimRecurrence;
 
         return rec;
     }
     int alarmTime;
     int snd;
     enum Attribute{
         FDescription = 0,
         FLocation,
         FCategories,
         FUid,
         FType,
-    FAlarm,
-    FSound,
-    FRType,
-    FRWeekdays,
-    FRPosition,
-    FRFreq,
-    FRHasEndDate,
-    FREndDate,
-    FRStart,
-    FREnd,
-    FNote,
-    FCreated,      // Should't this be called FRCreated ?
+        FAlarm,
+        FSound,
+        FRType,
+        FRWeekdays,
+        FRPosition,
+        FRFreq,
+        FRHasEndDate,
+        FREndDate,
+        FRStart,
+        FREnd,
+        FNote,
+        FCreated,      // Should't this be called FRCreated ?
         FTimeZone,
         FRecParent,
         FRecChildren,
         FExceptions
     };
 
     // FIXME: Use OPimEvent::toMap() here !! (eilers)
-    inline void save( const OPimEvent& ev, QString& buf ) {
+    static void save( const OPimEvent& ev, QString& buf ) {
         owarn << "Saving " << ev.uid() << " " << ev.description() << "" << oendl;
         buf += " description=\"" + Qtopia::escapeString(ev.description() ) + "\"";
         if (!ev.location().isEmpty() )
             buf += " location=\"" + Qtopia::escapeString(ev.location() ) + "\"";
 
-        buf += " categories=\""+ Qtopia::escapeString( Qtopia::Record::idsToString( ev.categories() ) ) + "\"";
+        if (!ev.categories().isEmpty() )
+            buf += " categories=\""+ Qtopia::escapeString( Qtopia::Record::idsToString( ev.categories() ) ) + "\"";
+
         buf += " uid=\"" + QString::number( ev.uid() ) + "\"";
 
         if (ev.isAllDay() )
-        buf += " type=\"AllDay\""; // is that all ?? (eilers)
+            buf += " type=\"AllDay\""; // is that all ?? (eilers)
 
         if (ev.hasNotifiers() ) {
             OPimAlarm alarm = ev.notifiers().alarms()[0]; // take only the first
             int minutes = alarm.dateTime().secsTo( ev.startDateTime() ) / 60;
             buf += " alarm=\"" + QString::number(minutes) + "\" sound=\"";
             if ( alarm.sound() == OPimAlarm::Loud )
                 buf += "loud";
             else
@@ -147,29 +149,36 @@ namespace {
             buf += ev.recurrence().toString();
         }
 
         /*
          * fscking timezones :) well, we'll first convert
          * the QDateTime to a QDateTime in UTC time
          * and then we'll create a nice time_t
          */
-        OPimTimeZone zone( ev.timeZone().isEmpty() ? OPimTimeZone::current() : ev.timeZone() );
-        buf += " start=\"" + QString::number( zone.fromUTCDateTime( zone.toDateTime( ev.startDateTime(), OPimTimeZone::utc() ) ) )  + "\"";
-        buf += " end=\""   + QString::number( zone.fromUTCDateTime( zone.toDateTime( ev.endDateTime()  , OPimTimeZone::utc() ) ) )   + "\"";
+        OPimTimeZone zone( (ev.timeZone().isEmpty()||ev.isAllDay()) ? OPimTimeZone::utc() : OPimTimeZone::current() );
+        buf += " start=\"" + QString::number( zone.fromDateTime( ev.startDateTime()))  + "\"";
+        buf += " end=\""   + QString::number( zone.fromDateTime( ev.endDateTime()  ))  + "\"";
         if (!ev.note().isEmpty() ) {
             buf += " note=\"" + Qtopia::escapeString( ev.note() ) + "\"";
         }
 
-        buf += " timezone=\"";
-        if ( ev.timeZone().isEmpty() )
-            buf += "None";
-        else
-            buf += ev.timeZone();
-        buf += "\"";
+        /*
+         * Don't save a timezone if AllDay Events
+         * as they're UTC only anyway
+         */
+        if (!ev.isAllDay() ) {
+
+            buf += " timezone=\"";
+            if ( ev.timeZone().isEmpty() )
+                buf += "None";
+            else
+                buf += ev.timeZone();
+            buf += "\"";
+        }
 
         if (ev.parent() != 0 ) {
             buf += " recparent=\""+QString::number(ev.parent() )+"\"";
         }
 
         if (ev.children().count() != 0 ) {
             QArray<int> children = ev.children();
             buf += " recchildren=\"";
@@ -178,17 +187,17 @@ namespace {
                 buf += QString::number( children[i] );
             }
             buf+= "\"";
         }
 
         // skip custom writing
     }
 
-    inline bool forAll( const QMap<int, OPimEvent>& list, QFile& file ) {
+    static bool saveEachEvent( const QMap<int, OPimEvent>& list, QFile& file ) {
         QMap<int, OPimEvent>::ConstIterator it;
         QString buf;
         QCString str;
         int total_written;
         for ( it = list.begin(); it != list.end(); ++it ) {
             buf = "<event";
             save( it.data(), buf );
             buf += " />\n";
@@ -233,22 +242,22 @@ bool ODateBookAccessBackend_XML::save() {
     QCString str = buf.utf8();
     total_written = f.writeBlock( str.data(), str.length() );
     if ( total_written != int(str.length() ) ) {
         f.close();
         QFile::remove( strFileNew );
         return false;
     }
 
-    if (!forAll( m_raw, f ) ) {
+    if (!saveEachEvent( m_raw, f ) ) {
         f.close();
         QFile::remove( strFileNew );
         return false;
     }
-    if (!forAll( m_rep, f ) ) {
+    if (!saveEachEvent( m_rep, f ) ) {
         f.close();
         QFile::remove( strFileNew );
         return false;
     }
 
     buf = "</events>\n</DATEBOOK>\n";
     str = buf.utf8();
     total_written = f.writeBlock( str.data(), str.length() );
@@ -401,16 +410,20 @@ bool ODateBookAccessBackend_XML::loadFile() {
     dict.insert( "end", new int(FREnd) );
     dict.insert( "note", new int(FNote) );
     dict.insert( "created", new int(FCreated) );  // Shouldn't this be FRCreated ??
     dict.insert( "recparent", new int(FRecParent) );
     dict.insert( "recchildren", new int(FRecChildren) );
     dict.insert( "exceptions", new int(FExceptions) );
     dict.insert( "timezone", new int(FTimeZone) );
 
+
+    // initialiaze db hack
+    m_noTimeZone = true;
+
     char* dt = (char*)map_addr;
     int len = attribute.st_size;
     int i = 0;
     char* point;
     const char* collectionString = "<event ";
     int strLen = ::strlen(collectionString);
     int *find;
     while ( (  point = ::strstrlen( dt+i, len -i, collectionString, strLen ) ) != 0  ) {
@@ -474,61 +487,67 @@ bool ODateBookAccessBackend_XML::loadFile() {
                 ev.setCustomField( attr, str );
             else {
                 setField( ev, *find, str );
             }
         }
         /* time to finalize */
         finalizeRecord( ev );
         delete rec;
+        m_noTimeZone = true;
     }
     ::munmap(map_addr, attribute.st_size );
     m_changed = false; // changed during add
 
     return true;
 }
 
 // FIXME: Use OPimEvent::fromMap() which makes this obsolete.. (eilers)
 void ODateBookAccessBackend_XML::finalizeRecord( OPimEvent& ev ) {
+
+    /*
+     * quirk to import datebook files. They normally don't have a
+     * timeZone attribute and we treat this as to use OPimTimeZone::current()
+     */
+    if (m_noTimeZone )
+        ev.setTimeZone( OPimTimeZone::current().timeZone() );
+
+
+
     /* AllDay is alway in UTC */
     if ( ev.isAllDay() ) {
         OPimTimeZone utc = OPimTimeZone::utc();
-        ev.setStartDateTime( utc.fromUTCDateTime( start ) );
-        ev.setEndDateTime  ( utc.fromUTCDateTime( end   ) );
-        ev.setTimeZone( "UTC"); // make sure it is really utc
+        ev.setStartDateTime( utc.toDateTime( start ) );
+        ev.setEndDateTime  ( utc.toDateTime( end   ) );
     }else {
         /* to current date time */
-        // owarn << " Start is " << start << "" << oendl;
-        OPimTimeZone zone( ev.timeZone().isEmpty() ? OPimTimeZone::current() : ev.timeZone() );
-        QDateTime date = zone.toDateTime( start );
-        owarn << " Start is " << date.toString() << "" << oendl;
-        ev.setStartDateTime( zone.toDateTime( date, OPimTimeZone::current() ) );
-
-        date = zone.toDateTime( end );
-        ev.setEndDateTime  ( zone.toDateTime( date, OPimTimeZone::current()   ) );
+        OPimTimeZone   to_zone( ev.timeZone().isEmpty() ? OPimTimeZone::utc() : OPimTimeZone::current() );
+
+        ev.setStartDateTime(to_zone.toDateTime( start));
+        ev.setEndDateTime  (to_zone.toDateTime( end));
     }
     if ( rec && rec->doesRecur() ) {
         OPimTimeZone utc = OPimTimeZone::utc();
         OPimRecurrence recu( *rec ); // call copy c'tor;
-        recu.setEndDate ( utc.fromUTCDateTime( rp_end ).date() );
-        recu.setCreatedDateTime( utc.fromUTCDateTime( created ) );
+        recu.setEndDate ( utc.toDateTime( rp_end ).date() );
+        recu.setCreatedDateTime( utc.toDateTime( created ) );
         recu.setStart( ev.startDateTime().date() );
         ev.setRecurrence( recu );
     }
 
     if (alarmTime != -1 ) {
         QDateTime dt = ev.startDateTime().addSecs( -1*alarmTime*60 );
         OPimAlarm al( snd ,  dt  );
         ev.notifiers().add( al );
     }
     if ( m_raw.contains( ev.uid() ) || m_rep.contains( ev.uid() ) ) {
         owarn << "already contains assign uid" << oendl;
         ev.setUid( 1 );
     }
-    owarn << "addind " << ev.uid() << " " << ev.description() << "" << oendl;
+
     if ( ev.hasRecurrence() )
         m_rep.insert( ev.uid(), ev );
     else
         m_raw.insert( ev.uid(), ev );
 
 }
 void ODateBookAccessBackend_XML::setField( OPimEvent& e, int id, const QString& value) {
 //    owarn << " setting " << value << "" << oendl;
@@ -543,17 +562,16 @@ void ODateBookAccessBackend_XML::setField( OPimEvent& e, int id, const QString&
         e.setCategories( e.idsFromString( value ) );
         break;
     case FUid:
         e.setUid( value.toInt() );
         break;
     case FType:
         if ( value == "AllDay" ) {
             e.setAllDay( true );
-            e.setTimeZone( "UTC" );
         }
         break;
     case FAlarm:
         alarmTime = value.toInt();
         break;
     case FSound:
         snd = value == "loud" ? OPimAlarm::Loud : OPimAlarm::Silent;
         break;
@@ -617,16 +635,17 @@ void ODateBookAccessBackend_XML::setField( OPimEvent& e, int id, const QString&
         for (QStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
             QDate date( (*it).left(4).toInt(), (*it).mid(4, 2).toInt(), (*it).right(2).toInt() );
             owarn << "adding exception " << date.toString() << "" << oendl;
             recur()->exceptions().append( date );
         }
     }
         break;
     case FTimeZone:
+        m_noTimeZone = false;
         if ( value != "None" )
             e.setTimeZone( value );
         break;
     default:
         break;
     }
 }
 QArray<int> ODateBookAccessBackend_XML::matchRegexp(  const QRegExp &r ) const
diff --git a/libopie2/opiepim/backend/odatebookaccessbackend_xml.h b/libopie2/opiepim/backend/odatebookaccessbackend_xml.h
index 6823ce6..af5b114 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend_xml.h
+++ b/libopie2/opiepim/backend/odatebookaccessbackend_xml.h
@@ -63,16 +63,18 @@ public:
     QArray<UID> rawRepeats()const;
     QArray<UID> nonRepeats()const;
 
     OPimEvent::ValueList directNonRepeats();
     OPimEvent::ValueList directRawRepeats();
 
 private:
     bool m_changed :1 ;
+    bool m_noTimeZone : 1;
+
     bool loadFile();
     inline void finalizeRecord( OPimEvent& ev );
     inline void setField( OPimEvent&, int field, const QString& val );
     QString m_name;
     QMap<int, OPimEvent> m_raw;
     QMap<int, OPimEvent> m_rep;
 
     struct Data;
diff --git a/libopie2/opiepim/core/opimevent.cpp b/libopie2/opiepim/core/opimevent.cpp
index 8752fce..739cb6f 100644
--- a/libopie2/opiepim/core/opimevent.cpp
+++ b/libopie2/opiepim/core/opimevent.cpp
@@ -291,18 +291,20 @@ void OPimEvent::setStartDateTime( const QDateTime& dt )
 
 
 QDateTime OPimEvent::endDateTime() const
 {
     /*
      * if all Day event the end time needs
      * to be on the same day as the start
      */
-    if ( data->isAllDay )
-        return QDateTime( data->start.date(), QTime( 23, 59, 59 ) );
+    if ( data->isAllDay ) {
+        QDate end = data->end.isValid() ? data->end.date() : data->start.date() ;
+        return QDateTime( end, QTime( 23, 59, 59 ) );
+    }
     return data->end;
 }
 
 
 QDateTime OPimEvent::endDateTimeInZone() const
 {
     /* if no timezone, or all day event or if the current and this timeZone match... */
     if ( data->timezone.isEmpty() || data->isAllDay || data->timezone == OPimTimeZone::current().timeZone() ) return endDateTime();
@@ -330,30 +332,29 @@ bool OPimEvent::isAllDay() const
     return data->isAllDay;
 }
 
 
 void OPimEvent::setAllDay( bool allDay )
 {
     changeOrModify();
     data->isAllDay = allDay;
-    if ( allDay ) data->timezone = "UTC";
 }
 
 
 void OPimEvent::setTimeZone( const QString& tz )
 {
     changeOrModify();
     data->timezone = tz;
 }
 
 
 QString OPimEvent::timeZone() const
 {
-    if ( data->isAllDay ) return QString::fromLatin1( "UTC" );
+    if ( data->isAllDay ) return QString::fromLatin1( "Europe/London" );
     return data->timezone;
 }
 
 
 bool OPimEvent::match( const QRegExp& re ) const
 {
     if ( re.match( data->description ) != -1 )
     {
@@ -559,19 +560,20 @@ QMap<int, QString> OPimEvent::toMap() const
     retMap.insert( OPimEvent::FType, isAllDay() ? "AllDay" : "" );
     if ( notifiers().alarms().count() ){
         // Currently we just support one alarm.. (eilers)
         OPimAlarm alarm = notifiers().alarms() [ 0 ];
         retMap.insert( OPimEvent::FAlarm, QString::number( alarm.dateTime().secsTo( startDateTime() ) / 60 ) );
         retMap.insert( OPimEvent::FSound, ( alarm.sound() == OPimAlarm::Loud ) ? "loud" : "silent" );
     }
 
-    OPimTimeZone zone( timeZone().isEmpty() ? OPimTimeZone::current() : timeZone() );
-    retMap.insert( OPimEvent::FStart, QString::number( zone.fromUTCDateTime( zone.toDateTime( startDateTime(), OPimTimeZone::utc() ) ) ) );
-    retMap.insert( OPimEvent::FEnd, QString::number( zone.fromUTCDateTime( zone.toDateTime( endDateTime(), OPimTimeZone::utc() ) ) ) );
+    /* either use UTC timeZone or current() if there is was a timezone set */
+    OPimTimeZone zone( (timeZone().isEmpty()||isAllDay()) ? OPimTimeZone::utc() : OPimTimeZone::current() );
+    retMap.insert( OPimEvent::FStart, QString::number( zone.fromDateTime( startDateTime())));
+    retMap.insert( OPimEvent::FEnd, QString::number( zone.fromDateTime(   endDateTime() )));
     retMap.insert( OPimEvent::FNote, Qtopia::escapeString( note() ) );
     retMap.insert( OPimEvent::FTimeZone, timeZone().isEmpty() ? QString( "None" ) : timeZone() );
     if ( parent() )
         retMap.insert( OPimEvent::FRecParent, QString::number( parent() ) );
     if ( children().count() )
     {
         QArray<int> childr = children();
         QString buf;
@@ -625,37 +627,31 @@ void OPimEvent::fromMap( const QMap<int, QString>& map )
         setAllDay( false );
 
     if ( !map[ OPimEvent::FTimeZone ].isEmpty() && ( map[ OPimEvent::FTimeZone ] != "None" ) )
     {
         setTimeZone( map[ OPimEvent::FTimeZone ] );
     }
 
     time_t start = ( time_t ) map[ OPimEvent::FStart ].toLong();
-    time_t end = ( time_t ) map[ OPimEvent::FEnd ].toLong();
+    time_t end = ( time_t )   map[ OPimEvent::FEnd ].toLong();
 
     /* AllDay is always in UTC */
     if ( isAllDay() )
     {
         OPimTimeZone utc = OPimTimeZone::utc();
-        setStartDateTime( utc.fromUTCDateTime( start ) );
-        setEndDateTime ( utc.fromUTCDateTime( end ) );
-        setTimeZone( "UTC" ); // make sure it is really utc
+        setStartDateTime(utc.toDateTime( start ) );
+        setEndDateTime ( utc.toDateTime( end   ) );
     }
-    else
-    {
+    else  {
         /* to current date time */
-        // owarn << " Start is " << start << "" << oendl;
-        OPimTimeZone zone( timeZone().isEmpty() ? OPimTimeZone::current() : timeZone() );
-        QDateTime date = zone.toDateTime( start );
-        owarn << " Start is " << date.toString() << "" << oendl;
-        setStartDateTime( zone.toDateTime( date, OPimTimeZone::current() ) );
-
-        date = zone.toDateTime( end );
-        setEndDateTime ( zone.toDateTime( date, OPimTimeZone::current() ) );
+        OPimTimeZone   to_zone( ev.timeZone().isEmpty() ? OPimTimeZone::utc() : OPimTimeZone::current() );
+
+        ev.setStartDateTime(to_zone.toDateTime( start));
+        ev.setEndDateTime  (to_zone.toDateTime( end));
     }
 
     int alarmTime = -1;
     if ( !map[ OPimEvent::FAlarm ].isEmpty() )
         alarmTime = map[ OPimEvent::FAlarm ].toInt();
 
     int sound = ( ( map[ OPimEvent::FSound ] == "loud" ) ? OPimAlarm::Loud : OPimAlarm::Silent );
     if ( ( alarmTime != -1 ) )
diff --git a/libopie2/opiepim/core/opimrecurrence.cpp b/libopie2/opiepim/core/opimrecurrence.cpp
index 4b1d886..c3ae350 100644
--- a/libopie2/opiepim/core/opimrecurrence.cpp
+++ b/libopie2/opiepim/core/opimrecurrence.cpp
@@ -627,65 +627,65 @@ QMap<QString, OPimRecurrence::RepeatType> OPimRecurrence::rTypeValueConvertMap()
 
         return convertMap;
 }
 
 
 QMap<int, QString> OPimRecurrence::toMap() const
 {
     QMap<int, QString> retMap;
-    
+
     retMap.insert( OPimRecurrence::RType, rTypeString() );
     retMap.insert( OPimRecurrence::RWeekdays, QString::number( static_cast<int>( data->days ) ) );
     retMap.insert( OPimRecurrence::RPosition, QString::number(data->pos ) );
     retMap.insert( OPimRecurrence::RFreq, QString::number( data->freq ) );
     retMap.insert( OPimRecurrence::RHasEndDate, QString::number( static_cast<int>( data->hasEnd ) ) );
     if( data -> hasEnd )
-            retMap.insert( OPimRecurrence::EndDate, QString::number( OPimTimeZone::utc().fromUTCDateTime( QDateTime( data->end, QTime(12,0,0) ) ) ) );
-    retMap.insert( OPimRecurrence::Created, QString::number( OPimTimeZone::utc().fromUTCDateTime( data->create ) ) );
-    
+            retMap.insert( OPimRecurrence::EndDate, QString::number( OPimTimeZone::current().fromUTCDateTime( QDateTime( data->end, QTime(12,0,0) ) ) ) );
+    retMap.insert( OPimRecurrence::Created, QString::number( OPimTimeZone::current().fromUTCDateTime( data->create ) ) );
+
     if ( data->list.isEmpty() ) return retMap;
 
     // save exceptions list here!!
     ExceptionList::ConstIterator it;
     ExceptionList list = data->list;
     QString exceptBuf;
     QDate date;
     for ( it = list.begin(); it != list.end(); ++it ) {
             date = (*it);
             if ( it != list.begin() ) exceptBuf += " ";
-            
+
             exceptBuf += QCString().sprintf("%04d%02d%02d", date.year(), date.month(), date.day() );
     }
 
     retMap.insert( OPimRecurrence::Exceptions, exceptBuf );
 
     return retMap;
 }
 
 void OPimRecurrence::fromMap( const QMap<int, QString>& map )
 {
-    QMap<QString, RepeatType> repTypeMap = rTypeValueConvertMap(); 
+    QMap<QString, RepeatType> repTypeMap = rTypeValueConvertMap();
 
     data -> type  = repTypeMap[ map [OPimRecurrence::RType] ];
     data -> days  = (char) map[ OPimRecurrence::RWeekdays ].toInt();
     data -> pos   = map[ OPimRecurrence::RPosition ].toInt();
     data -> freq = map[ OPimRecurrence::RFreq ].toInt();
     data -> hasEnd= map[ OPimRecurrence::RHasEndDate ].toInt() ? true : false;
-    OPimTimeZone utc = OPimTimeZone::utc();
+    OPimTimeZone cur = OPimTimeZone::current();
     if ( data -> hasEnd ){
-            data -> end = utc.fromUTCDateTime( (time_t) map[ OPimRecurrence::EndDate ].toLong() ).date();
+            data -> end = cur.fromUTCDateTime( (time_t) map[ OPimRecurrence::EndDate ].toLong() ).date();
     }
-    data -> create = utc.fromUTCDateTime( (time_t) map[ OPimRecurrence::Created ].toLong() ).date();
+    data -> create = cur.fromUTCDateTime( (time_t) map[ OPimRecurrence::Created ].toLong() ).date();
 
 #if 0
     // FIXME: Exceptions currently not supported...
     // Convert the list of exceptions from QString into ExceptionList
     data -> list.clear();
     QString exceptStr = map[ OPimRecurrence::Exceptions ];
     QStringList exceptList = QStringList::split( " ", exceptStr );
     ...
 #endif
-        
-        
+
+
 }
 
 }
diff --git a/libopie2/opiepim/core/opimtimezone.cpp b/libopie2/opiepim/core/opimtimezone.cpp
index fefceb5..5b32b1f 100644
--- a/libopie2/opiepim/core/opimtimezone.cpp
+++ b/libopie2/opiepim/core/opimtimezone.cpp
@@ -43,16 +43,17 @@ namespace Opie
 QDateTime utcTime( time_t t )
 {
     tm * broken = ::gmtime( &t );
     QDateTime ret;
     ret.setDate( QDate( broken->tm_year + 1900, broken->tm_mon + 1, broken->tm_mday ) );
     ret.setTime( QTime( broken->tm_hour, broken->tm_min, broken->tm_sec ) );
     return ret;
 }
+
 QDateTime utcTime( time_t t, const QString& zone )
 {
     QCString org = ::getenv( "TZ" );
 #ifndef Q_OS_MACX   // Following line causes bus errors on Mac
 
     ::setenv( "TZ", zone.latin1(), true );
     ::tzset();
 
@@ -65,16 +66,18 @@ QDateTime utcTime( time_t t, const QString& zone )
 #endif
 
     QDateTime ret;
     ret.setDate( QDate( broken->tm_year + 1900, broken->tm_mon + 1, broken->tm_mday ) );
     ret.setTime( QTime( broken->tm_hour, broken->tm_min, broken->tm_sec ) );
 
     return ret;
 }
+
+
 time_t to_Time_t( const QDateTime& utc, const QString& str )
 {
     QDate d = utc.date();
     QTime t = utc.time();
 
     tm broken;
     broken.tm_year = d.year() - 1900;
     broken.tm_mon = d.month() - 1;
@@ -146,45 +149,44 @@ QDateTime OPimTimeZone::toDateTime( time_t t )
 
 
 /*
  * convert dt to utc using zone.m_name
  * convert utc -> timeZoneDT using this->m_name
  */
 QDateTime OPimTimeZone::toDateTime( const QDateTime& dt, const OPimTimeZone& zone )
 {
-    time_t utc = to_Time_t( dt, zone.m_name );
-    owarn << "" << utc << " " << zone.m_name << "" << oendl;
-    return utcTime( utc, m_name );
+    time_t utc = to_Time_t( dt, m_name );
+    return utcTime( utc, zone.m_name );
 }
 
 
 time_t OPimTimeZone::fromDateTime( const QDateTime& time )
 {
     return to_Time_t( time, m_name );
 }
 
 
 time_t OPimTimeZone::fromUTCDateTime( const QDateTime& time )
 {
-    return to_Time_t( time, "UTC" );
+    return to_Time_t( time, "Europe/London" );
 }
 
 
 OPimTimeZone OPimTimeZone::current()
 {
     QCString str = ::getenv( "TZ" );
     OPimTimeZone zone( str );
     return zone;
 }
 
 
 OPimTimeZone OPimTimeZone::utc()
 {
-    return OPimTimeZone( "UTC" );
+    return OPimTimeZone( "Europe/London" );
 }
 
 
 QString OPimTimeZone::timeZone() const
 {
     return m_name;
 }