1 files changed, 75 insertions, 0 deletions

diff --git a/libkcal/calendarlocal.cpp b/libkcal/calendarlocal.cpp
index cce798f..3e42ec0 100644
--- a/libkcal/calendarlocal.cpp
+++ b/libkcal/calendarlocal.cpp
@@ -1,262 +1,337 @@
 /*
     This file is part of libkcal.
 
     Copyright (c) 1998 Preston Brown
     Copyright (c) 2001,2003 Cornelius Schumacher <schumacher@kde.org>
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
     Boston, MA 02111-1307, USA.
 */
 
 #include <qdatetime.h>
 #include <qstring.h>
 #include <qptrlist.h>
 
 #include <kdebug.h>
 #include <kconfig.h>
 #include <kglobal.h>
 #include <klocale.h>
 
 #include "vcaldrag.h"
 #include "vcalformat.h"
 #include "icalformat.h"
 #include "exceptions.h"
 #include "incidence.h"
 #include "journal.h"
 #include "filestorage.h"
 #include "calfilter.h"
 
 #include "calendarlocal.h"
 
 // #ifndef DESKTOP_VERSION
 // #include <qtopia/alarmserver.h> 
 // #endif
 using namespace KCal;
 
 CalendarLocal::CalendarLocal()
   : Calendar()
 {
   init();
 }
 
 CalendarLocal::CalendarLocal(const QString &timeZoneId)
   : Calendar(timeZoneId)
 {
   init();
 }
 
 void CalendarLocal::init()
 {
     mNextAlarmIncidence = 0;
 }
 
 
 CalendarLocal::~CalendarLocal()
 {
     if ( mDeleteIncidencesOnClose )
         close();
 }
+bool CalendarLocal::mergeCalendarFile( QString name )
+{
+    CalendarLocal calendar( timeZoneId() );
+    calendar.setDefaultCalendar( 1 );
+    if ( calendar.load( name ) ) {
+        mergeCalendar( &calendar  );
+        return true;
+    }
+    return false;
+}
+ 
+Incidence* CalendarLocal::incidenceForUid( const QString& uid )
+{
+    Todo *todo;;
+    Incidence *retVal = 0;
+    for ( todo = mTodoList.first(); todo; todo = mTodoList.next() ) {
+        if ( todo->uid() == uid ) {
+            if ( retVal ) {
+                if ( retVal->calID() > todo->calID() ) {
+                    retVal = todo;
+                }
+            } else {
+                retVal = todo;
+            }
+        } 
+    }
+    if ( retVal ) return retVal;
+    Event *event;
+    for ( event = mEventList.first(); event; event = mEventList.next() ) {
+        if (  event->uid() == uid ) {
+            if ( retVal ) {
+                if ( retVal->calID() > event->calID() ) {
+                    retVal = event;
+                }
+            } else {
+                retVal = event;
+            }
+        }
+    }
+    if ( retVal ) return retVal;
+    for ( Journal *it = mJournalList.first(); it; it = mJournalList.next() )
+        if ( it->uid() == uid ) {
+            if ( retVal ) {
+                if ( retVal->calID() > it->calID() ) {
+                    retVal = it;
+                }
+            } else {
+                retVal = it;
+            }
+        }
+    return retVal;
+}
+
+bool CalendarLocal::mergeCalendar( Calendar* remote  )
+{
+    QPtrList<Incidence> er = remote->rawIncidences(); 
+    Incidence* inR = er.first();
+    Incidence* inL; 
+    while ( inR ) {
+        inL = incidenceForUid( inR->uid() );
+        if ( inL ) {
+            int calID = inL->calID();
+            deleteIncidence( inL );
+            inL = inR->clone();
+            inL->setCalID( calID );
+            addIncidence( inL );
+        } else {
+            inL = inR->clone();
+            inL->setCalID( 0 );// add to default cal
+            addIncidence( inL );
+        }
+        inR = er.next();
+    }
+    return true;
+}
 bool CalendarLocal::addCalendarFile( QString name, int id )
 {
     CalendarLocal calendar( timeZoneId() );
     calendar.setDefaultCalendar( id );
     if ( calendar.load( name ) ) {
         addCalendar( &calendar  );
         return true;
     }
     return false;
 }
 void CalendarLocal::setSyncEventsReadOnly()
 {
     Event * ev;
     ev = mEventList.first();
     while ( ev ) {
         if ( ev->uid().left(15) == QString("last-syncEvent-") )
             ev->setReadOnly( true );
         ev =  mEventList.next();
     } 
 }
 void CalendarLocal::addCalendar( Calendar* cal )
 {
     cal->setDontDeleteIncidencesOnClose();
     {
         QPtrList<Event> EventList = cal->rawEvents();
         Event * ev = EventList.first();
         while ( ev ) {
             ev->unRegisterObserver( cal );
             ev->registerObserver( this );
             mEventList.append( ev );
             ev = EventList.next();
         }
     }
     {
 
         QPtrList<Todo> TodoList = cal->rawTodos();
         Todo * ev = TodoList.first();
         while ( ev ) {
             QString rel = ev->relatedToUid();
             if ( !rel.isEmpty() ){
                 ev->setRelatedTo ( 0 );
                 ev->setRelatedToUid( rel );
             }
             ev = TodoList.next();
         }
         //TodoList = cal->rawTodos();
         ev = TodoList.first();
         while ( ev ) {
             ev->unRegisterObserver( cal );
             ev->registerObserver( this );
             mTodoList.append( ev );
             setupRelations( ev );
             ev = TodoList.next();
         }
     }
     {
         QPtrList<Journal> JournalList = cal->journals();
         Journal * ev = JournalList.first();
         while ( ev ) {
             ev->unRegisterObserver( cal );
             ev->registerObserver( this );
             mJournalList.append( ev );
             ev = JournalList.next();
         }
     }
     setModified( true );
 }
 bool CalendarLocal::load( const QString &fileName )
 {
   FileStorage storage( this, fileName );
   return storage.load();
 }
 
 bool CalendarLocal::save( const QString &fileName, CalFormat *format )
 {
   FileStorage storage( this, fileName, format );
   return storage.save();
 }
 
 void CalendarLocal::stopAllTodos()
 {
     for ( Todo *it = mTodoList.first(); it; it = mTodoList.next() )
         it->setRunning( false );
 
 }
 void CalendarLocal::close()
 {
 
   Todo * i;
   for( i = mTodoList.first(); i; i = mTodoList.next() ) i->setRunning(false);
 
   mEventList.setAutoDelete( true );
   mTodoList.setAutoDelete( true );
   mJournalList.setAutoDelete( false );
 
   mEventList.clear();
   mTodoList.clear();
   mJournalList.clear();
 
   mEventList.setAutoDelete( false );
   mTodoList.setAutoDelete( false );
   mJournalList.setAutoDelete( false );
 
   setModified( false );
 }
     
 bool CalendarLocal::addAnniversaryNoDup( Event *event )
 {
     QString cat;
     bool isBirthday = true;
     if(  event->categoriesStr() == i18n( "Anniversary" ) ) {
         isBirthday = false;
         cat = i18n( "Anniversary" );
     } else if(  event->categoriesStr() == i18n( "Birthday" ) ) {
         isBirthday = true;
         cat = i18n( "Birthday" );
     } else {
         qDebug("addAnniversaryNoDup called without fitting category! ");
         return false;
     }
     Event * eve;
     for ( eve = mEventList.first(); eve ; eve = mEventList.next() ) {
         if ( !(eve->categories().contains( cat ) ))
             continue;
         // now we have an event with fitting category
         if ( eve->dtStart().date() != event->dtStart().date() )
             continue;
         // now we have an event with fitting category+date
         if ( eve->summary() != event->summary() )
             continue;
         // now we have an event with fitting category+date+summary
         return false;
     }
     return addEvent( event );
 
 }
 bool CalendarLocal::addEventNoDup( Event *event )
 {
     Event * eve;
     for ( eve = mEventList.first(); eve ; eve = mEventList.next() ) {
         if ( *eve == *event ) {
             //qDebug("CalendarLocal::Duplicate event found! Not inserted! ");
             return false;
         }
     }
     return addEvent( event );
 }
 
 bool CalendarLocal::addEvent( Event *event )
 {
   insertEvent( event );
 
   event->registerObserver( this );
 
   setModified( true );
   if ( event->calID() == 0 )
       event->setCalID( mDefaultCalendar );
   event->setCalEnabled( true );
 
   return true;
 }
 
 void CalendarLocal::deleteEvent( Event *event )
 {
     if ( mUndoIncidence ) delete mUndoIncidence;
     mUndoIncidence = event->clone();
     if ( mEventList.removeRef( event ) ) {
         setModified( true );
     }
 }
 
 
 Event *CalendarLocal::event( const QString &uid )
 {
     Event *event;
     Event *retVal = 0;
     for ( event = mEventList.first(); event; event = mEventList.next() ) {
         if ( event->calEnabled() && event->uid() == uid ) {
             if ( retVal ) {
                 if ( retVal->calID() > event->calID() ) {
                     retVal = event;
                 }
             } else {
                 retVal = event;
             }
         }
     }
   return retVal;
 }
 bool CalendarLocal::addTodoNoDup( Todo *todo )
 {
   Todo * eve;