1 files changed, 46 insertions, 0 deletions

diff --git a/libkcal/event.cpp b/libkcal/event.cpp
index dfa265b..7256f05 100644
--- a/libkcal/event.cpp
+++ b/libkcal/event.cpp
@@ -27,64 +27,110 @@
 using namespace KCal;
 
 Event::Event() :
   mHasEndDate( false ), mTransparency( Opaque )
 {
 }
 
 Event::Event(const Event &e) : Incidence(e)
 {
   mDtEnd = e.mDtEnd;
   mHasEndDate = e.mHasEndDate;
   mTransparency = e.mTransparency;
 }
 
 Event::~Event()
 {
 }
 
 Incidence *Event::clone()
 {
   return new Event(*this);
 }
 
 bool KCal::operator==( const Event& e1, const Event& e2 )
 {
     return operator==( (const Incidence&)e1, (const Incidence&)e2 ) &&
         e1.dtEnd() == e2.dtEnd() &&
         e1.hasEndDate() == e2.hasEndDate() &&
         e1.transparency() == e2.transparency();
 }
 
 
+bool Event::contains ( Event* from )
+{
+
+    if ( !from->summary().isEmpty() )
+        if (  !summary().startsWith(  from->summary() ))
+            return false; 
+    if ( from->dtStart().isValid() )
+        if (dtStart() != from->dtStart() )
+            return false;
+    if ( from->dtEnd().isValid() )
+        if ( dtEnd() !=  from->dtEnd() )
+            return false;
+    if ( !from->location().isEmpty() )
+        if (  !location().startsWith( from->location() ) )
+            return false;
+    if ( !from->description().isEmpty() )
+        if (  !description().startsWith(  from->description() ))
+            return false;
+    if ( from->alarms().count() ) {
+        Alarm *a = from->alarms().first();
+        if (  a->enabled()  ){
+            if ( !alarms().count() )
+                return false;
+            Alarm *b = alarms().first();
+            if( ! b->enabled() )
+                return false;
+            if ( ! (a->offset() == b->offset() ))
+                return false;
+        }
+    }
+    QStringList cat = categories();
+    QStringList catFrom = from->categories();
+    QString nCat;
+    int iii;
+    for ( iii = 0; iii < catFrom.count();++iii ) {
+        nCat = catFrom[iii];
+        if ( !nCat.isEmpty() )
+            if ( !cat.contains( nCat )) {
+                return false;
+            }
+    }
+    if ( from->doesRecur() ) 
+        if ( from->doesRecur() != doesRecur() && ! (from->doesRecur()== Recurrence::rYearlyMonth && doesRecur()== Recurrence::rYearlyDay) )
+            return false;
+    return true;
+}
 
 void Event::setDtEnd(const QDateTime &dtEnd)
 {
   if (mReadOnly) return;
 
   mDtEnd = getEvenTime( dtEnd );
 
   setHasEndDate(true);
   setHasDuration(false);
 
   updated();
 }
 
 QDateTime Event::dtEnd() const
 {
   if (hasEndDate()) return mDtEnd;
   if (hasDuration()) return dtStart().addSecs(duration());
 
   kdDebug(5800) << "Warning! Event '" << summary()
             << "' does have neither end date nor duration." << endl;
   return dtStart();
 }
 
 QString Event::dtEndTimeStr() const
 {
   return KGlobal::locale()->formatTime(mDtEnd.time());
 }
 
 QString Event::dtEndDateStr(bool shortfmt) const
 {
   return KGlobal::locale()->formatDate(mDtEnd.date(),shortfmt);
 }