1 files changed, 58 insertions, 0 deletions

diff --git a/libkcal/todo.cpp b/libkcal/todo.cpp
index 0c1e3e4..3d2de61 100644
--- a/libkcal/todo.cpp
+++ b/libkcal/todo.cpp
@@ -1,123 +1,181 @@
 /*
     This file is part of libkcal.
     Copyright (c) 2001 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 <kglobal.h>
 #include <klocale.h>
 #include <kdebug.h>
 
 #include "todo.h"
 
 using namespace KCal;
 
 Todo::Todo(): Incidence()
 {
 //  mStatus = TENTATIVE;
 
   mHasDueDate = false;
   setHasStartDate( false );
   mCompleted = getEvenTime(QDateTime::currentDateTime());
   mHasCompletedDate = false;
   mPercentComplete = 0;
 }
 
 Todo::Todo(const Todo &t) : Incidence(t)
 {
   mDtDue = t.mDtDue;
   mHasDueDate = t.mHasDueDate;
   mCompleted = t.mCompleted;
   mHasCompletedDate = t.mHasCompletedDate;
   mPercentComplete = t.mPercentComplete;
 }
 
 Todo::~Todo()
 {
 
 }
 
 Incidence *Todo::clone()
 {
   return new Todo(*this);
 }
 
+bool Todo::contains ( Todo* from )
+{ 
 
+    if ( !from->summary().isEmpty() )
+        if (  !summary().startsWith(  from->summary() ))
+            return false;
+    if ( from->hasStartDate() ) {
+        if ( !hasStartDate() )
+            return false;
+        if ( from->dtStart() != dtStart())
+            return false;      
+    }
+    if ( from->hasDueDate() ){
+        if ( !hasDueDate() )
+            return false;
+        if ( from->dtDue() != dtDue())
+            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->isCompleted() ) {
+        if ( !isCompleted() )
+            return false;
+    }
+    if( priority() !=  from->priority() )
+        return false;
+
+
+    return true;
+
+}
 bool KCal::operator==( const Todo& t1, const Todo& t2 )
 {
 
     bool ret = operator==( (const Incidence&)t1, (const Incidence&)t2 );
     if ( ! ret )
         return false;
     if (  t1.hasDueDate() == t2.hasDueDate() ) {
         if ( t1.hasDueDate() ) {
             if ( t1.doesFloat() == t2.doesFloat() ) {
                 if ( t1.doesFloat() ) {
                     if ( t1.dtDue().date() != t2.dtDue().date() )
                         return false;
                 } else
                     if ( t1.dtDue() != t2.dtDue() ) 
                         return false;
             } else
                 return false;// float !=
         }
         
     } else
         return false;
     if ( t1.percentComplete() != t2.percentComplete() )
         return false;
     if ( t1.isCompleted() ) {
         if (  t1.hasCompletedDate() == t2.hasCompletedDate() ) {
             if ( t1.hasCompletedDate() ) {
                 if ( t1.completed() != t2.completed() )
                     return false;
             }
             
         } else
             return false;
     }
     return true;
 
 }
 
 void Todo::setDtDue(const QDateTime &dtDue)
 {
   //int diffsecs = mDtDue.secsTo(dtDue);
 
   /*if (mReadOnly) return;
   const QPtrList<Alarm>& alarms = alarms();
   for (Alarm* alarm = alarms.first(); alarm; alarm = alarms.next()) {
     if (alarm->enabled()) {
       alarm->setTime(alarm->time().addSecs(diffsecs));
     }
   }*/
   mDtDue = getEvenTime(dtDue);
 
   //kdDebug(5800) << "setDtDue says date is " << mDtDue.toString() << endl;
 
   /*const QPtrList<Alarm>& alarms = alarms();
   for (Alarm* alarm = alarms.first(); alarm; alarm = alarms.next())
     alarm->setAlarmStart(mDtDue);*/
 
   updated();
 }
 
 QDateTime Todo::dtDue() const
 {
   return mDtDue;
 }