11 files changed, 85 insertions, 7 deletions

diff --git a/kabc/addressbook.cpp b/kabc/addressbook.cpp
index 3641c0c..2785131 100644
--- a/kabc/addressbook.cpp
+++ b/kabc/addressbook.cpp
@@ -508,96 +508,104 @@ int  AddressBook::importFromFile( QString fileName, bool replaceLabel, bool remo
             (*it).setTagged( true );
         insertAddressee( (*it), false, true );
     }
     if ( removeOld )
         removeUntagged();
     return list.count();
 }
 void AddressBook::setUntagged(bool setNonSyncTagged) // = false)
 {
     Iterator ait;
     for ( ait = begin(); ait != end(); ++ait ) {
         if ( setNonSyncTagged ) {
             if ( (*ait).resource() && ! (*ait).resource()->includeInSync() ) {
                 (*ait).setTagged( true );
             } else
                 (*ait).setTagged( false );
         } else
             (*ait).setTagged( false );
     }
 }
 void AddressBook::removeUntagged()
 {
   Iterator ait;
   bool todelete = false;
   Iterator todel;
   for ( ait = begin(); ait != end(); ++ait ) {
       if ( todelete )
           removeAddressee( todel );
       if (!(*ait).tagged()) {
           todelete = true;
           todel = ait;
       } else
           todelete = false;
   } 
   if ( todelete )
       removeAddressee( todel );
   deleteRemovedAddressees();
 }
 void AddressBook::smplifyAddressees() 
 {
     Iterator ait;
     for ( ait = begin(); ait != end(); ++ait ) {
         (*ait).simplifyEmails();
         (*ait).simplifyPhoneNumbers();
         (*ait).simplifyPhoneNumberTypes();
         (*ait).simplifyAddresses();
     }
 }
+void AddressBook::removeSyncInfo( QString syncProfile)
+{
+    Iterator ait;
+    for ( ait = begin(); ait != end(); ++ait ) {
+        (*ait).removeID( syncProfile );
+    }
+
+}
 void AddressBook::preparePhoneSync( QString currentSyncDevice, bool isPreSync )
 {
     Iterator ait;
     for ( ait = begin(); ait != end(); ++ait ) {
         QString id = (*ait).IDStr();
         (*ait).setIDStr( ":");
         (*ait).setExternalUID( id );
         (*ait).setOriginalExternalUID( id ); 
         if ( isPreSync )
             (*ait).setTempSyncStat( SYNC_TEMPSTATE_NEW_EXTERNAL );
         else {
             (*ait).setTempSyncStat( SYNC_TEMPSTATE_NEW_ID );
             (*ait).setID( currentSyncDevice,id );
             
         }
     }
 }
 void AddressBook::findNewExtIds(  QString fileName, QString currentSyncDevice  )
 {
  
     setUntagged();
     KABC::Addressee::List list;
     QFile file( fileName );
     file.open( IO_ReadOnly );
     QByteArray rawData = file.readAll();
     file.close();
     QString data;
 
     data = QString::fromUtf8( rawData.data(), rawData.size() + 1 ); 
     KABC::VCardTool tool;
     list =  tool.parseVCards( data );
     KABC::Addressee::List::Iterator it;
     for ( it = list.begin(); it != list.end(); ++it ) {
         Iterator ait;
         for ( ait = begin(); ait != end(); ++ait ) {
             if ( !(*ait).tagged() ) {
                 if ( (*ait).containsAdr(*it)) {
                     (*ait).setTagged(true);
                     QString id = (*it).custom( "KADDRESSBOOK", "X-ExternalID" );
                     (*it).setIDStr( ":");
                     (*it).setID( currentSyncDevice,id );
                     (*it).setExternalUID( id );
                     (*it).setTempSyncStat( SYNC_TEMPSTATE_NEW_ID );
                     (*it).setUid( ( (*ait).uid() ));
                     break;
                 }
             }
             
diff --git a/kabc/addressbook.h b/kabc/addressbook.h
index 5edca06..f124dc9 100644
--- a/kabc/addressbook.h
+++ b/kabc/addressbook.h
@@ -99,96 +99,97 @@ class AddressBook : public QObject
         const Addressee &operator*() const;
         const Addressee* operator->() const;
         ConstIterator &operator++();
         ConstIterator &operator++(int);
         ConstIterator &operator--();
         ConstIterator &operator--(int);
         bool operator==( const ConstIterator &it );
         bool operator!=( const ConstIterator &it );
 
               struct ConstIteratorData;
         ConstIteratorData *d;
     };
 
     /**
       Constructs a address book object.
 
       @param format File format class.
     */
     AddressBook();
     AddressBook( const QString &config );
     AddressBook( const QString &config, const QString &family );
     virtual ~AddressBook();
 
     /**
       Requests a ticket for saving the addressbook. Calling this function locks
       the addressbook for all other processes. If the address book is already
       locked the function returns 0. You need the returned @ref Ticket object
       for calling the @ref save() function.
 
       @see save()
     */
     Ticket *requestSaveTicket( Resource *resource=0 );
 
     /**
       Load address book from file.
     */
     bool load();
 
     /**
       Save address book. The address book is saved to the file, the Ticket
       object has been requested for by @ref requestSaveTicket().
 
       @param ticket a ticket object returned by @ref requestSaveTicket()
     */
     bool save( Ticket *ticket );
     bool saveAB( );
     bool saveABphone( QString fileName );
     void smplifyAddressees(); 
+    void removeSyncInfo( QString syncProfile); 
     void preparePhoneSync( QString currentSyncDevice, bool isPreSync );
     void export2File( QString fileName );
     bool export2PhoneFormat(  QStringList uids ,QString fileName );
     int importFromFile( QString fileName,  bool replaceLabel = false, bool removeOld = false );
     void setUntagged( bool setNonSyncTagged = false );
     void removeUntagged();
     void findNewExtIds(  QString fileName, QString currentSyncDevice  );
     /**
       Returns a iterator for first entry of address book.
     */
     Iterator begin();
 
     /**
       Returns a const iterator for first entry of address book.
     */
     ConstIterator begin() const;
 
     /**
       Returns a iterator for first entry of address book.
     */
     Iterator end();
 
     /**
       Returns a const iterator for first entry of address book.
     */
     ConstIterator end() const;
 
     /**
       Removes all entries from address book.
     */
     void clear();
 
     /**
       Insert an Addressee object into address book. If an object with the same
       unique id already exists in the address book it it replaced by the new
       one. If not the new object is appended to the address book.
     */
     void insertAddressee( const Addressee &, bool setRev = true, bool takeResource = false);
 
     /**
       Removes entry from the address book.
     */
     void removeAddressee( const Addressee & );
 
     /**
       This is like @ref removeAddressee() just above, with the difference that
       the first element is a iterator, returned by @ref begin().
     */
diff --git a/kabc/addressee.cpp b/kabc/addressee.cpp
index 40877ef..a660a9d 100644
--- a/kabc/addressee.cpp
+++ b/kabc/addressee.cpp
@@ -508,97 +508,100 @@ void Addressee::simplifyPhoneNumbers()
                 if ( ! (( *phoneIter ).type() &  PhoneNumber::Pref )) {
                     removeNumbers.append( ( *phoneIter ) );
                     --inList;
                 }
             } else
                 break;
         }
         for ( phoneIter = removeNumbers.begin(); phoneIter != removeNumbers.end();
               ++phoneIter ) {
             removePhoneNumber(( *phoneIter ));
         }
         // delete preferred numbers
         if ( inList > max ) {
             for ( phoneIter = mData->phoneNumbers.begin(); phoneIter != mData->phoneNumbers.end();
                   ++phoneIter ) {
                 if ( inList > max ) {
                         removeNumbers.append( ( *phoneIter ) );
                         --inList;
                 } else
                     break;
             }
             for ( phoneIter = removeNumbers.begin(); phoneIter != removeNumbers.end();
                   ++phoneIter ) {
                 removePhoneNumber(( *phoneIter ));
             }
         }
     }
     // remove non-numeric characters
     for ( phoneIter = mData->phoneNumbers.begin(); phoneIter != mData->phoneNumbers.end();
           ++phoneIter ) {
         if ( ! ( *phoneIter ).simplifyNumber() )
             removeNumbers.append( ( *phoneIter ) );
     }
     for ( phoneIter = removeNumbers.begin(); phoneIter != removeNumbers.end();
           ++phoneIter ) {
         removePhoneNumber(( *phoneIter ));
     }
 }
 void Addressee::simplifyPhoneNumberTypes()
 {
     KABC::PhoneNumber::List::Iterator phoneIter;
     for ( phoneIter = mData->phoneNumbers.begin(); phoneIter != mData->phoneNumbers.end();
           ++phoneIter )
         ( *phoneIter ).simplifyType();
 }
 void Addressee::removeID(const QString &prof)
 {
     detach();
-    mData->mExternalId = KIdManager::removeId ( mData->mExternalId, prof);
+    if ( prof.isEmpty() )
+        mData->mExternalId = ":";
+    else
+        mData->mExternalId = KIdManager::removeId ( mData->mExternalId, prof);
     
 }
 void Addressee::setID( const QString & prof , const QString & id )
 {
     detach();
     mData->mExternalId = KIdManager::setId ( mData->mExternalId, prof, id );
     //qDebug("setID2 %s %s %s",mData->mExternalId.latin1(), prof.latin1(), id.latin1() );
 }
 void Addressee::setTempSyncStat( int id )
 {
     if ( mData->mTempSyncStat == id ) return;
     detach();
     mData->mTempSyncStat = id;
 }
 int Addressee::tempSyncStat() const
 {
     return mData->mTempSyncStat;
 }
 
 QString Addressee::getID( const QString &  prof)
 {
     return KIdManager::getId ( mData->mExternalId, prof ); 
 }
 
 void Addressee::setCsum( const QString & prof , const QString & id )
 {
     detach();
     //qDebug("setcsum1 %s %s %s",mData->mExternalId.latin1(), prof.latin1(), id.latin1() );
     mData->mExternalId = KIdManager::setCsum ( mData->mExternalId, prof, id );
     //qDebug("setcsum2 %s ",mData->mExternalId.latin1() );
 }
 
 QString Addressee::getCsum( const QString &  prof)
 {
     return KIdManager::getCsum ( mData->mExternalId, prof ); 
 }
 
 void Addressee::setIDStr( const QString & s )
 { 
     detach();
     mData->mExternalId = s;
 }
 
 QString Addressee::IDStr() const
 {
     return mData->mExternalId;
 }
 
diff --git a/kaddressbook/kabcore.cpp b/kaddressbook/kabcore.cpp
index efae874..e56e46a 100644
--- a/kaddressbook/kabcore.cpp
+++ b/kaddressbook/kabcore.cpp
@@ -2767,98 +2767,98 @@ bool KABCore::sync(KSyncManager* manager, QString filename, int mode)
         bool external = false;
         bool isXML = false;
         if ( filename.right(4) == ".xml") {
             mGlobalSyncMode = SYNC_MODE_EXTERNAL;
             isXML = true;
             abLocal.preExternSync( mAddressBook ,mCurrentSyncDevice, true );
         } else {
             external = !manager->mIsKapiFile;
             if ( external ) {
                 qDebug("Setting vcf mode to external ");
                 mGlobalSyncMode = SYNC_MODE_EXTERNAL;
                 AddressBook::Iterator it;  
                 for ( it = abLocal.begin(); it != abLocal.end(); ++it ) {
                     (*it).setID( mCurrentSyncDevice, (*it).uid() );
                     (*it).computeCsum( mCurrentSyncDevice );
                 }
             }
         }
         //AddressBook::Iterator it;
         //QStringList vcards;
         //for ( it = abLocal.begin(); it != abLocal.end(); ++it ) {
         //  qDebug("Name %s ", (*it).familyName().latin1());
         //}
         syncOK = synchronizeAddressbooks( mAddressBook, &abLocal, mode );
         if (  syncOK ) {
             if ( syncManager->mWriteBackFile )
                 {
                     if ( external )
                         abLocal.removeSyncAddressees( !isXML);
                     qDebug("Saving remote AB ");
                     if ( ! abLocal.saveAB()) 
                         qDebug("Error writing back AB to file ");
                     if ( isXML ) {
                         // afterwrite processing
                         abLocal.postExternSync( mAddressBook,mCurrentSyncDevice );
                     }
                 }
         }
         setModified();
         
     }
     if ( syncOK )
         mViewManager->refreshView();
     return syncOK;
 
 }
 void  KABCore::removeSyncInfo( QString syncProfile) 
 {
-    qDebug("removeSyncInfo for profile %s ", syncProfile.latin1());
-
+    qDebug("AB:removeSyncInfo for profile %s ", syncProfile.latin1());
+    mAddressBook->removeSyncInfo( syncProfile );
 }
 
 
 //this is a overwritten callbackmethods from the syncinterface
 bool KABCore::syncExternal(KSyncManager* manager, QString  resource)
 {
     if (  resource == "phone" )
         return syncPhone();
     disableBR( true );
     QString mCurrentSyncDevice = manager->getCurrentSyncDevice();
 
     AddressBook abLocal( resource,"syncContact");
     bool syncOK = false;
     if ( abLocal.load() ) {
         qDebug("AB sharp loaded ,sync device %s",mCurrentSyncDevice.latin1());
         mGlobalSyncMode = SYNC_MODE_EXTERNAL;
         abLocal.preExternSync( mAddressBook ,mCurrentSyncDevice, false );
         syncOK = synchronizeAddressbooks( mAddressBook, &abLocal, syncManager->mSyncAlgoPrefs );
         if (  syncOK ) {
             if ( syncManager->mWriteBackFile ) {
                 abLocal.removeSyncAddressees( false );
                 abLocal.saveAB();
                 abLocal.postExternSync( mAddressBook,mCurrentSyncDevice );
             }
         }
         setModified();
     }
     if ( syncOK )
         mViewManager->refreshView();
     disableBR( false );
     return syncOK;
 
 }
 void KABCore::message( QString m )
 {
     topLevelWidget()->setCaption( m );
     mMessageTimer->start( 15000, true );
 }
 bool KABCore::syncPhone()
 {
     QString mCurrentSyncDevice = syncManager->getCurrentSyncDevice();
     QString fileName = getPhoneFile();
     if ( !PhoneAccess::readFromPhone( fileName) ) {
         message(i18n("Phone access failed!"));
         return false;
     }   
     AddressBook abLocal( fileName,"syncContact");
     bool syncOK = false;
diff --git a/korganizer/calendarview.cpp b/korganizer/calendarview.cpp
index af01625..a08f243 100644
--- a/korganizer/calendarview.cpp
+++ b/korganizer/calendarview.cpp
@@ -3723,50 +3723,51 @@ void CalendarView::slotCalendarChanged()
 
 NavigatorBar *CalendarView::navigatorBar()
 {
     return mNavigatorBar;
 }
 
 
 
 void CalendarView::keyPressEvent ( QKeyEvent *e) 
 {
     //qDebug(" alendarView::keyPressEvent ");
     e->ignore();
 }
 
 
 bool CalendarView::sync(KSyncManager* manager, QString filename, int mode)
 {
     // mSyncManager = manager;
     mSyncKDE = false;
     if ( filename == QDir::homeDirPath ()+"/.kdecalendardump.ics" ) {
         qDebug("SyncKDE request detected!");
         mSyncKDE = true;
     }
     mCurrentSyncDevice = mSyncManager->getCurrentSyncDevice();
     mCurrentSyncName = mSyncManager->getCurrentSyncName();
     return syncCalendar( filename, mode );
 }
 bool CalendarView::syncExternal(KSyncManager* manager, QString resource)
 {
     mSyncKDE = false;
     //mSyncManager = manager;
     mCurrentSyncDevice = mSyncManager->getCurrentSyncDevice();
     mCurrentSyncName = mSyncManager->getCurrentSyncName();
     if ( resource == "sharp" )
         syncExternal( 0 );
     if ( resource == "phone" )
          syncExternal( 1 );  
     // pending setmodified
     return true;
 }
 void CalendarView::setSyncManager(KSyncManager* manager)
 {
    mSyncManager = manager;
 }
 
 void  CalendarView::removeSyncInfo( QString syncProfile) 
 {
     qDebug("removeSyncInfo for profile %s ", syncProfile.latin1());
+    mCalendar->removeSyncInfo( syncProfile );
 
 }
diff --git a/libkcal/calendar.h b/libkcal/calendar.h
index b801186..b7d6a1f 100644
--- a/libkcal/calendar.h
+++ b/libkcal/calendar.h
@@ -33,96 +33,97 @@
 #include "todo.h"
 #include "journal.h"
 #include "calfilter.h"
 
 //#define _TIME_ZONE "-0500" /* hardcoded, overridden in config file. */
 
 class KConfig;
 
 namespace KCal {
 
 
 /**
   This is the main "calendar" object class for KOrganizer.  It holds
   information like all appointments/events, user information, etc. etc.
   one calendar is associated with each CalendarView (@see calendarview.h).
   This is an abstract base class defining the interface to a calendar. It is
   implemented by subclasses like @see CalendarLocal, which use different
   methods to store and access the data.
 
   Ownership of events etc. is handled by the following policy: As soon as an
   event (or any other subclass of IncidenceBase) object is added to the
   Calendar by addEvent() it is owned by the Calendar object. The Calendar takes
   care of deleting it. All Events returned by the query functions are returned
   as pointers, that means all changes to the returned events are immediately
   visible in the Calendar. You shouldn't delete any Event object you get from
   Calendar.
 */
 class Calendar : public QObject, public CustomProperties,
                  public IncidenceBase::Observer
 {
     Q_OBJECT
 public:
     Calendar();
     Calendar(const QString &timeZoneId);
     virtual ~Calendar();
     void deleteIncidence(Incidence *in);
     void resetTempSyncStat();
     void resetPilotStat(int id);
     /**
       Clears out the current calendar, freeing all used memory etc.
     */
     virtual void close() = 0;
   
     /**
       Sync changes in memory to persistant storage.
     */
     virtual void save() = 0;
     virtual QPtrList<Event> getExternLastSyncEvents() = 0;
+    virtual void removeSyncInfo( QString syncProfile) = 0; 
     virtual bool isSaving() { return false; }
 
     /**
       Return the owner of the calendar's full name.
     */
     const QString &getOwner() const;
     /**
       Set the owner of the calendar. Should be owner's full name.
     */
     void setOwner( const QString &os );
     /**
       Return the email address of the calendar owner.
     */
     const QString &getEmail();
     /**
       Set the email address of the calendar owner.
     */
     void setEmail( const QString & );
   
     /**
       Set time zone from a timezone string (e.g. -2:00)
     */
     void setTimeZone( const QString &tz );
     /**
       Set time zone from a minutes value (e.g. -60)
     */
     void setTimeZone( int tz );
     /**
       Return time zone as offest in minutes.
     */
     int getTimeZone() const;
     /**
       Compute an ISO 8601 format string from the time zone.
     */
     QString getTimeZoneStr() const;
     /**
       Set time zone id (see /usr/share/zoneinfo/zone.tab for list of legal
       values).
     */
     void setTimeZoneId( const QString & );
     /**
       Return time zone id.
     */
     QString timeZoneId() const;
     /**
       Use local time, not UTC or a time zone.
     */
     void setLocalTime();
diff --git a/libkcal/calendarlocal.cpp b/libkcal/calendarlocal.cpp
index 21b4aaf..3f46d53 100644
--- a/libkcal/calendarlocal.cpp
+++ b/libkcal/calendarlocal.cpp
@@ -176,97 +176,118 @@ Event *CalendarLocal::event( const QString &uid )
 bool CalendarLocal::addTodoNoDup( Todo *todo )
 {
   Todo * eve;
     for ( eve = mTodoList.first(); eve ; eve = mTodoList.next() ) {
         if ( *eve == *todo ) {
             //qDebug("duplicate todo found! not inserted! ");
             return false;
         }
     }
     return addTodo( todo );
 }
 bool CalendarLocal::addTodo( Todo *todo )
 {
   mTodoList.append( todo );
 
   todo->registerObserver( this );
 
   // Set up subtask relations
   setupRelations( todo );
 
   setModified( true );
 
   return true;
 }
 
 void CalendarLocal::deleteTodo( Todo *todo )
 {
   // Handle orphaned children
   removeRelations( todo );
 
   if ( mTodoList.removeRef( todo ) ) {
     setModified( true );
   }
 }
 
 QPtrList<Todo> CalendarLocal::rawTodos()
 {
   return mTodoList;
 }
 Todo *CalendarLocal::todo( QString syncProf, QString id )
 {
   Todo *todo;
   for ( todo = mTodoList.first(); todo; todo = mTodoList.next() ) {
       if ( todo->getID( syncProf ) == id ) return todo;
   }
 
   return 0;
 }
-
+void CalendarLocal::removeSyncInfo( QString syncProfile)
+{
+    QPtrList<Incidence> all = rawIncidences() ;
+    Incidence *inc;
+    for ( inc = all.first(); inc; inc = all.next() ) {
+        inc->removeID( syncProfile );
+    }
+    if ( syncProfile.isEmpty() ) {
+        QPtrList<Event> el;
+        Event *todo;
+        for ( todo = mEventList.first(); todo; todo = mEventList.next() ) {
+            if ( todo->uid().left( 15 ) == QString("last-syncEvent-") )
+                    el.append( todo );
+        }
+        for ( todo = el.first(); todo; todo = el.next() ) {
+           deleteIncidence ( todo );
+        }
+    } else {
+        Event *lse = event( "last-syncEvent-"+ syncProfile);
+        deleteIncidence ( lse );
+    }
+}
 QPtrList<Event> CalendarLocal::getExternLastSyncEvents()
 {
     QPtrList<Event> el;
     Event *todo;
     for ( todo = mEventList.first(); todo; todo = mEventList.next() ) {
         if ( todo->uid().left( 15 ) == QString("last-syncEvent-") )
             if ( todo->summary().left(3) == "E: " )
                 el.append( todo );
     }
 
     return el;
 
 }
 Event *CalendarLocal::event( QString syncProf,  QString id )
 {
   Event *todo;
   for ( todo = mEventList.first(); todo; todo = mEventList.next() ) {
       if ( todo->getID( syncProf ) == id ) return todo;
   }
 
   return 0;
 }
 Todo *CalendarLocal::todo( const QString &uid )
 {
   Todo *todo;
   for ( todo = mTodoList.first(); todo; todo = mTodoList.next() ) {
     if ( todo->uid() == uid ) return todo;
   }
 
   return 0;
 }
 QString CalendarLocal::nextSummary() const
 {
     return mNextSummary;
 }
 QDateTime CalendarLocal::nextAlarmEventDateTime()  const
 {
     return mNextAlarmEventDateTime;
 }
 void  CalendarLocal::checkAlarmForIncidence( Incidence * incidence, bool deleted)
 {
     //mNextAlarmIncidence
     //mNextAlarmDateTime
     //return mNextSummary;
     //return mNextAlarmEventDateTime;
     bool newNextAlarm = false; 
     bool computeNextAlarm = false;
     bool ok;
diff --git a/libkcal/calendarlocal.h b/libkcal/calendarlocal.h
index 5b6c64c..98ec710 100644
--- a/libkcal/calendarlocal.h
+++ b/libkcal/calendarlocal.h
@@ -24,96 +24,97 @@
 
 #include "calendar.h"
 
 namespace KCal {
 
 class CalFormat;
 
 /**
   This class provides a calendar stored as a local file.
 */
 class CalendarLocal : public Calendar
 {
   public:
     /**
       Constructs a new calendar, with variables initialized to sane values.
     */
     CalendarLocal();
     /**
       Constructs a new calendar, with variables initialized to sane values.
     */
     CalendarLocal( const QString &timeZoneId );
     ~CalendarLocal();
   
     /**
       Loads a calendar on disk in vCalendar or iCalendar format into the current
       calendar. Any information already present is lost.
       @return true, if successfull, false on error.
       @param fileName the name of the calendar on disk.
     */
     bool load( const QString &fileName );
     /**
       Writes out the calendar to disk in the specified \a format.
       CalendarLocal takes ownership of the CalFormat object.
       @return true, if successfull, false on error.
       @param fileName the name of the file
     */
     bool save( const QString &fileName, CalFormat *format = 0 );
 
     /**
       Clears out the current calendar, freeing all used memory etc. etc.
     */
     void close();
 
     void save() {}
   
     /**
       Add Event to calendar.
     */
+    void removeSyncInfo( QString syncProfile); 
     bool addAnniversaryNoDup( Event *event );
     bool addEventNoDup( Event *event );
     bool addEvent( Event *event );
     /** 
       Deletes an event from this calendar.
     */
     void deleteEvent( Event *event );
 
     /**
       Retrieves an event on the basis of the unique string ID.
     */
     Event *event( const QString &uid );
     /**
       Return unfiltered list of all events in calendar.
     */
     QPtrList<Event> rawEvents();
     QPtrList<Event> getExternLastSyncEvents();
     /**
       Add a todo to the todolist.
     */
     bool addTodo( Todo *todo );
     bool addTodoNoDup( Todo *todo );
     /**
       Remove a todo from the todolist.
     */
     void deleteTodo( Todo * );
     /**
       Searches todolist for an event with this unique string identifier,
       returns a pointer or null.
     */
     Todo *todo( const QString &uid );
     /**
       Return list of all todos.
     */
     QPtrList<Todo> rawTodos();
     /**
       Returns list of todos due on the specified date.
     */
     QPtrList<Todo> todos( const QDate &date );
     /**
       Return list of all todos.
       
       Workaround because compiler does not recognize function of base class.
     */
     QPtrList<Todo> todos() { return Calendar::todos(); }
 
     /**
       Add a Journal entry to calendar.
diff --git a/libkcal/incidencebase.cpp b/libkcal/incidencebase.cpp
index b36dc1a..9aa517c 100644
--- a/libkcal/incidencebase.cpp
+++ b/libkcal/incidencebase.cpp
@@ -308,97 +308,100 @@ int IncidenceBase::duration() const
 {
   return mDuration;
 }
 
 void IncidenceBase::setHasDuration(bool b)
 {
   mHasDuration = b;
 }
 
 bool IncidenceBase::hasDuration() const
 {
   return mHasDuration;
 }
 
 void IncidenceBase::setSyncStatus(int stat)
 {
   if (mReadOnly) return;
   mSyncStatus = stat;
 }
 
 int IncidenceBase::syncStatus() const
 {
   return mSyncStatus;
 }
 
 void IncidenceBase::setPilotId( int id )
 {
   if (mReadOnly) return;
   mPilotId = id;
 }
 
 int IncidenceBase::pilotId() const
 {
   return mPilotId;
 }
 
 int IncidenceBase::tempSyncStat() const
 {
   return mTempSyncStat;
 }
 void IncidenceBase::setTempSyncStat( int id )
 {
   if (mReadOnly) return;
   mTempSyncStat = id;
 }
 
 void IncidenceBase::removeID(const QString &prof)
 {
-    mExternalId = KIdManager::removeId ( mExternalId, prof);
+    if ( prof.isEmpty() )
+        mExternalId = ":";
+    else
+        mExternalId = KIdManager::removeId ( mExternalId, prof);
 
 }
 void IncidenceBase::setID( const QString & prof , const QString & id )
 {
     mExternalId = KIdManager::setId ( mExternalId, prof, id );
 }
 QString IncidenceBase::getID( const QString &  prof)
 {
     return KIdManager::getId ( mExternalId, prof ); 
 }
 
 // example  :Sharp_DTM;22;23566:TP;-1;8654:TPP;18;0:
 // format name;III;JJJ:  III >= 0, may be -1.  JJJ always >= 0  
 void IncidenceBase::setCsum( const QString & prof , const QString & id )
 {
     mExternalId = KIdManager::setCsum ( mExternalId, prof, id );
 }
 QString IncidenceBase::getCsum( const QString &  prof)
 {
     return KIdManager::getCsum ( mExternalId, prof ); 
 }
 
 void IncidenceBase::setIDStr( const QString & s )
 {
   if (mReadOnly) return;
   mExternalId = s;
 }
 
 QString IncidenceBase::IDStr() const
 {
     return mExternalId ;
 }
 void IncidenceBase::registerObserver( IncidenceBase::Observer *observer )
 {
   if( !mObservers.contains(observer) ) mObservers.append( observer );
 }
 
 void IncidenceBase::unRegisterObserver( IncidenceBase::Observer *observer )
 {
   mObservers.remove( observer );
 }
 
 void IncidenceBase::updated()
 {
   QPtrListIterator<Observer> it(mObservers);
   while( it.current() ) {
     Observer *o = it.current();
     ++it;
diff --git a/libkdepim/ksyncmanager.cpp b/libkdepim/ksyncmanager.cpp
index 4390a06..feb184b 100644
--- a/libkdepim/ksyncmanager.cpp
+++ b/libkdepim/ksyncmanager.cpp
@@ -42,161 +42,193 @@
 #include <qbuttongroup.h>
 #include <qtimer.h>
 #include <qmessagebox.h>
 #include <qapplication.h>
 #include <qlineedit.h>
 #include <qdialog.h>
 #include <qlayout.h>
 #include <qtextcodec.h>
 #include <qlabel.h>
 #include <qcheckbox.h>
 
 #include <klocale.h>
 #include <kglobal.h>
 #include <kconfig.h>
 #include <kfiledialog.h>
 
 KSyncManager::KSyncManager(QWidget* parent, KSyncInterface* implementation, TargetApp ta, KPimPrefs* prefs, QPopupMenu* syncmenu)
     : QObject(), mParent(parent), mImplementation(implementation), mTargetApp(ta), mPrefs(prefs ),mSyncMenu(syncmenu)
 {
     mServerSocket = 0;
     bar = new QProgressBar ( 1, 0 );
     bar->setCaption ("");
     
     int w = 300;
     if ( QApplication::desktop()->width() < 320 )
         w = 220;
     int h = bar->sizeHint().height() ;
     int dw = QApplication::desktop()->width();
     int dh = QApplication::desktop()->height();
     bar->setGeometry( (dw-w)/2, (dh - h )/2 ,w,h );
     if ( mPrefs->mPassiveSyncAutoStart )
       enableQuick( false );
 
 }
 
 KSyncManager::~KSyncManager()
 {
     delete bar;
 }
 
 
 void KSyncManager::fillSyncMenu()
 {
     if ( mSyncMenu->count() )
         mSyncMenu->clear();
     
     mSyncMenu->insertItem( i18n("Configure..."), 0 );
     mSyncMenu->insertSeparator();
+    QPopupMenu *clearMenu = new QPopupMenu ( mSyncMenu );
+    mSyncMenu->insertItem( i18n("Remove sync info"),clearMenu, 5000 );
+    clearMenu->insertItem( i18n("For all profiles"), 1 );
+    clearMenu->insertSeparator();
+    connect ( clearMenu, SIGNAL( activated ( int )  ), this, SLOT (slotClearMenu( int ) ) );
+    mSyncMenu->insertSeparator();
     if ( mServerSocket == 0 ) {
         mSyncMenu->insertItem( i18n("Enable Pi-Sync"), 2 );
     } else {
         mSyncMenu->insertItem( i18n("Disable Pi-Sync"), 3 );
     }
     mSyncMenu->insertSeparator();
     mSyncMenu->insertItem( i18n("Multiple sync"), 1 );
     mSyncMenu->insertSeparator();
-    
     KConfig config ( locateLocal( "config","ksyncprofilesrc"  ) );
     config.setGroup("General");
     QStringList prof = config.readListEntry("SyncProfileNames");
     mLocalMachineName = config.readEntry("LocalMachineName","undefined");
     if ( prof.count() < 2 ) {
         prof.clear();
         QString externalName;
 #ifdef DESKTOP_VERSION
 #ifdef _WIN32_
         externalName = "OutLook(not_implemented)";
 #else
         externalName = "KDE_Desktop";
 #endif
 #else
         externalName = "Sharp_DTM";
 #endif
         prof << externalName;
         prof << i18n("Local_file");
         prof << i18n("Last_file");
         KSyncProfile* temp = new KSyncProfile ();
         temp->setName( prof[0] );
         temp->writeConfig(&config);
         temp->setName( prof[1] );
         temp->writeConfig(&config);
         temp->setName( prof[2] );
         temp->writeConfig(&config);
         config.setGroup("General");
         config.writeEntry("SyncProfileNames",prof);
         config.writeEntry("ExternSyncProfiles",externalName);
         config.sync();
         delete temp;
     }
     mExternSyncProfiles = config.readListEntry("ExternSyncProfiles");
     mSyncProfileNames = prof;
     unsigned int i;
     for ( i = 0; i < prof.count(); ++i ) {
-        mSyncMenu->insertItem(  prof[i], 1000+i );
+        mSyncMenu->insertItem(  prof[i], 1000+i ); 
+        clearMenu->insertItem(  prof[i], 1000+i ); 
         if ( i == 2 )
             mSyncMenu->insertSeparator();
     }
     QDir app_dir;
     //US do not display SharpDTM if app is pwmpi, or no sharpfiles available
     if ( mTargetApp == PWMPI) {
         mSyncMenu->removeItem( 1000 );
+        clearMenu->removeItem( 1000 );
     }
 #ifndef DESKTOP_VERSION
     else if (!app_dir.exists(QDir::homeDirPath()+"/Applications/dtm" ) ) {
         mSyncMenu->removeItem( 1000 );
+        clearMenu->removeItem( 1000 );
     }
 #endif
     mSyncMenu->removeItem( 1002 );
+    clearMenu->removeItem( 1002 );
 }
+void KSyncManager::slotClearMenu( int action )
+{
+    QString syncDevice;
+    if ( action > 999 ) {
+        syncDevice = mSyncProfileNames[action - 1000] ;
+    }
 
+
+
+    int result = 0;
+    QString sd;
+    if ( syncDevice.isEmpty() )
+        sd = i18n("Do you want to\nclear all sync info\nof all profiles?");
+    else
+        sd = i18n("Do you want to\nclear the sync\ninfo of profile\n%1?\n"). arg( syncDevice );
+
+    result = QMessageBox::warning( mParent, i18n("Warning!"),sd,i18n("OK"), i18n("Cancel"), 0,
+                                   0, 1 );
+    if ( result )
+        return;
+    mImplementation->removeSyncInfo( syncDevice );
+}
 void KSyncManager::slotSyncMenu( int action )
 {
     qDebug("syncaction %d ", action);
+    if ( action == 5000 )
+        return;
     if ( action == 0 ) {
 
         // seems to be a Qt2 event handling bug
         // syncmenu.clear causes a segfault at first time
         // when we call it after the main event loop, it is ok
         // same behaviour when calling OM/Pi via QCOP for the first time
         QTimer::singleShot ( 1, this, SLOT ( confSync() ) ); 
         //confSync();
 
         return;
     }
     if ( action == 1 ) {
         multiSync( true );
         return;
     }
     if ( action == 2 ) {
         enableQuick();
         QTimer::singleShot ( 1, this, SLOT ( fillSyncMenu() ) ); 
         return;
     }
     if ( action == 3 ) {
         delete mServerSocket;
         mServerSocket = 0;
         QTimer::singleShot ( 1, this, SLOT ( fillSyncMenu() ) ); 
         return;
     }
 
     if (blockSave())
         return;
 
     setBlockSave(true);
     bool silent = false;
     if ( action == 999 ) {
         //special mode for silent syncing
         action = 1000;
         silent = true;
     }
 
     mCurrentSyncProfile = action - 1000 ;
     mCurrentSyncDevice = mSyncProfileNames[mCurrentSyncProfile] ;
     mCurrentSyncName =  mLocalMachineName ;
     KConfig config ( locateLocal( "config","ksyncprofilesrc"  ) );
     KSyncProfile* temp = new KSyncProfile ();
     temp->setName(mSyncProfileNames[mCurrentSyncProfile]);
     temp->readConfig(&config);
     if (silent) {
         mAskForPreferences = false;
         mShowSyncSummary = false;
@@ -790,98 +822,104 @@ bool KSyncManager::edit_sync_options()
         break;
     }
     if ( dia.exec() ) {
         mSyncAlgoPrefs = rem.isChecked()*1+newest.isChecked()*2+  ask.isChecked()*3+  f_loc.isChecked()*4+  f_rem.isChecked()*5;//+  both.isChecked()*6 ;
         return true;
     }
     return false;
 }
 
 QString  KSyncManager::getPassword( )
 {
     QString retfile = "";
     QDialog dia ( mParent, "input-dialog", true );
     QLineEdit lab ( &dia );
     lab.setEchoMode( QLineEdit::Password );
     QVBoxLayout lay( &dia );
     lay.setMargin(7);
     lay.setSpacing(7);
     lay.addWidget( &lab);
     dia.setFixedSize( 230,50 );
     dia.setCaption( i18n("Enter password") );
     QPushButton pb ( "OK",  &dia);
     lay.addWidget( &pb );
     connect(&pb, SIGNAL( clicked() ), &dia, SLOT ( accept() ) );
     dia.show();
     int res = dia.exec();
     if ( res )
         retfile = lab.text();
     dia.hide();
     qApp->processEvents();
     return retfile;
 
 }
 
 
 void KSyncManager::confSync()
 { 
     static KSyncPrefsDialog* sp = 0;
     if ( ! sp ) {
         sp = new KSyncPrefsDialog( mParent, "syncprefs", true );
     }
     sp->usrReadConfig();
 #ifndef DESKTOP_VERSION
     sp->showMaximized();
 #else
     sp->show();
 #endif
     sp->exec();
+    QStringList oldSyncProfileNames = mSyncProfileNames;
     mSyncProfileNames = sp->getSyncProfileNames();
     mLocalMachineName = sp->getLocalMachineName ();
+    int ii;
+    for ( ii = 0; ii < oldSyncProfileNames.count(); ++ii ) {
+        if ( ! mSyncProfileNames.contains( oldSyncProfileNames[ii] ) )
+            mImplementation->removeSyncInfo( oldSyncProfileNames[ii]  );
+    }
     QTimer::singleShot ( 1, this, SLOT ( fillSyncMenu() ) ); 
 }
 void KSyncManager::syncKDE()
 {
     emit save();
     switch(mTargetApp)
         {
         case (KAPI):
 
             break;
         case (KOPI):
             {
 #ifdef DESKTOP_VERSION
                 QString command = qApp->applicationDirPath () + "/kdecaldump"; 
 #else
                 QString command = "kdecaldump"; 
 #endif
                 if ( ! QFile::exists ( command ) )
                     command = "kdecaldump";  
                 QString fileName = QDir::homeDirPath ()+"/.kdecalendardump.ics";
                 system (  command.latin1());
                     if ( syncWithFile( fileName,true ) ) {
                         if ( mWriteBackFile ) {
                             command += " --read";
                             system (  command.latin1());
                         }
                     }
                 
             }
             break;
         case (PWMPI):
 
             break;
         default:
             qDebug("KSyncManager::slotSyncMenu: invalid apptype selected");
             break;
               
         }
 }
 
 void KSyncManager::syncSharp()
 {
 
     if ( ! syncExternalApplication("sharp") )
         qDebug("ERROR sync sharp  ");
 }
 
 bool KSyncManager::syncExternalApplication(QString  resource)
diff --git a/libkdepim/ksyncmanager.h b/libkdepim/ksyncmanager.h
index af4f1ab..aa32e28 100644
--- a/libkdepim/ksyncmanager.h
+++ b/libkdepim/ksyncmanager.h
@@ -109,96 +109,97 @@ class KSyncManager : public QObject
     enum TargetApp {
         KOPI = 0,
         KAPI = 1,
         PWMPI = 2 };
   
     KSyncManager(QWidget* parent, KSyncInterface* implementation, TargetApp ta, KPimPrefs* prefs, QPopupMenu* syncmenu);
     ~KSyncManager() ;
 
     void multiSync( bool askforPrefs  );
     bool blockSave() { return mBlockSaveFlag; }
     void setBlockSave(bool sa) { mBlockSaveFlag = sa; }
     void setDefaultFileName( QString s) { mDefFileName = s ;}
     QString defaultFileName() { return mDefFileName ;}
     QString syncFileName();
     void enableQuick( bool ask = true);
 
     QString getCurrentSyncDevice() { return mCurrentSyncDevice; }
     QString getCurrentSyncName() { return mCurrentSyncName; }
 
     void showProgressBar(int percentage, QString caption = QString::null, int total=100);
     void hideProgressBar();
     bool isProgressBarCanceled();
 
     // sync stuff
     QString mLocalMachineName;
     QStringList  mExternSyncProfiles;
     QStringList  mSyncProfileNames;
     bool mAskForPreferences;
     bool mShowSyncSummary;
     bool mIsKapiFile;
     bool mWriteBackExistingOnly;
     int mSyncAlgoPrefs;
     bool mWriteBackFile;
     int  mWriteBackInFuture;
     QString mPhoneDevice;
     QString mPhoneConnection;
     QString mPhoneModel;
     QString mPassWordPiSync;
     QString mActiveSyncPort;
     QString mActiveSyncIP ;
 
  signals:
     void save();
     void request_file();
     void getFile( bool );
 
     public slots:
     void slotSyncMenu( int );
+    void slotClearMenu( int action );
     void deleteCommandSocket(KCommandSocket*s, int state);
     void readFileFromSocket();
     void fillSyncMenu();
 
  private:
     void syncPi();
     KServerSocket * mServerSocket;
     KPimPrefs* mPrefs;
     QString mDefFileName;
     QString mCurrentSyncDevice;
     QString mCurrentSyncName;
     void quickSyncLocalFile();
     bool syncWithFile( QString fn , bool quick );
     void syncLocalFile();
     void syncPhone();
     void syncSharp();
     void syncKDE();
     bool syncExternalApplication(QString);
     int mCurrentSyncProfile ;
     void syncRemote( KSyncProfile* prof,  bool ask = true);
     bool edit_sync_options();
     bool edit_pisync_options();
     int ringSync();
     QString  getPassword( );
     bool mPisyncFinished;
     bool mBlockSaveFlag;
     QWidget* mParent;
     KSyncInterface* mImplementation;
     TargetApp mTargetApp; 
     QPopupMenu* mSyncMenu;
     QProgressBar* bar;
 
 private slots:
     void confSync();
 
 
 };
 
 
 class KSyncInterface 
 { 
  public :
     virtual void removeSyncInfo( QString syncProfile) = 0;
     virtual bool sync(KSyncManager* manager, QString filename, int mode) = 0;
     virtual bool syncExternal(KSyncManager* manager, QString resource)
     {
         // empty implementation, because some syncable applications do not 
         // have an external(sharpdtm)  syncmode, like pwmanager.