6 files changed, 62 insertions, 6 deletions

diff --git a/libkcal/incidence.cpp b/libkcal/incidence.cpp
index dbc159c..0684af2 100644
--- a/libkcal/incidence.cpp
+++ b/libkcal/incidence.cpp
@@ -647,3 +647,12 @@ QDateTime Incidence::getNextOccurence( const QDateTime& dt, bool* ok ) const
         *ok = true;
     return incidenceStart;
 }
+QDateTime Incidence::dtStart() const
+{
+    if ( doesRecur() ) {
+        if ( type() == "Todo" ) {
+            ((Todo*)this)->checkSetCompletedFalse();
+        }
+    }
+    return mDtStart;
+}
diff --git a/libkcal/incidence.h b/libkcal/incidence.h
index 38d2aaa..0ae9656 100644
--- a/libkcal/incidence.h
+++ b/libkcal/incidence.h
@@ -269,18 +269,19 @@ class Incidence : public IncidenceBase
     
     void setRecurrenceID(QDateTime);
     QDateTime recurrenceID () const;
+    QDateTime dtStart() const;
     
 
 protected:
     QPtrList<Alarm> mAlarms;
     QPtrList<Incidence> mRelations;
+    QDateTime mRecurrenceID;
+    bool mHasRecurrenceID;
   private:
     int mRevision;
     bool mCancelled;
 
     // base components of jounal, event and todo
-    QDateTime mRecurrenceID;
-    bool mHasRecurrenceID;
     QDateTime mCreated;
     QString mDescription;
     QString mSummary;
diff --git a/libkcal/incidencebase.cpp b/libkcal/incidencebase.cpp
index 7525a4a..51f2e9d 100644
--- a/libkcal/incidencebase.cpp
+++ b/libkcal/incidencebase.cpp
@@ -179,6 +179,7 @@ void IncidenceBase::setDtStart(const QDateTime &dtStart)
   updated();
 }
 
+
 QDateTime IncidenceBase::dtStart() const
 {
   return mDtStart;
diff --git a/libkcal/incidencebase.h b/libkcal/incidencebase.h
index f9a6558..8624786 100644
--- a/libkcal/incidencebase.h
+++ b/libkcal/incidencebase.h
@@ -74,7 +74,7 @@ class IncidenceBase : public CustomProperties
     /** for setting the event's starting date/time with a QDateTime. */
     virtual void setDtStart(const QDateTime &dtStart);
     /** returns an event's starting date/time as a QDateTime. */
-    QDateTime dtStart() const;
+    virtual QDateTime dtStart() const;
     /** returns an event's starting time as a string formatted according to the
      users locale settings */
     QString dtStartTimeStr() const;
@@ -141,12 +141,12 @@ class IncidenceBase : public CustomProperties
     void updated();
 
   protected:
+    QDateTime mDtStart;
     bool mReadOnly;
     QDateTime getEvenTime( QDateTime );
 
   private:
     // base components
-    QDateTime mDtStart;
     QString mOrganizer;
     QString mUid;
     QDateTime mLastModified;
diff --git a/libkcal/todo.cpp b/libkcal/todo.cpp
index 9c04a7e..1f54c2f 100644
--- a/libkcal/todo.cpp
+++ b/libkcal/todo.cpp
@@ -311,12 +311,18 @@ QString Todo::statusStr() const
 
 bool Todo::isCompleted() const
 {
-  if (mPercentComplete == 100) return true;
+    if (mPercentComplete == 100) {
+        return true;
+    }
   else return false;
 }
 
 void Todo::setCompleted(bool completed)
 {
+    if ( mHasRecurrenceID && completed && mPercentComplete != 100 ) {
+        if ( !setRecurDates() )
+            completed = false;
+    }
   if (completed) mPercentComplete = 100;
   else {
       mPercentComplete = 0;
@@ -357,9 +363,33 @@ int Todo::percentComplete() const
 {
   return mPercentComplete;
 }
-
+bool Todo::setRecurDates()
+{
+    if ( !mHasRecurrenceID )
+        return true;
+    int secs = mDtStart.secsTo( dtDue() );   
+    bool ok;
+    qDebug("--------------------setRecurDates() ");
+    //qDebug("%s %s %s ",mDtStart.toString().latin1(), dtDue().toString().latin1(),mRecurrenceID.toString().latin1() );
+    QDateTime next = getNextOccurence(  mRecurrenceID, &ok );
+    if ( ok ) { 
+        mRecurrenceID = next;
+        mDtStart = next;
+        setDtDue( next.addSecs( secs ) );
+        if ( QDateTime::currentDateTime() > next) 
+            return false;
+    } else {
+        setHasRecurrenceID( false );
+        recurrence()->unsetRecurs();
+    }
+    return true;
+}
 void Todo::setPercentComplete(int v)
 {
+    if ( mHasRecurrenceID && v == 100 && mPercentComplete != 100 ) {
+        if ( !setRecurDates() )
+            v = 0;
+    }
   mPercentComplete = v;
   if ( v != 100 )
       mHasCompletedDate = false;
@@ -412,3 +442,16 @@ QDateTime Todo::getNextAlarmDateTime( bool * ok, int * offset ) const
 
 }
 
+void Todo::checkSetCompletedFalse()
+{
+    if ( !hasRecurrenceID() ) {
+        qDebug("ERROR 1 in Todo::checkSetCompletedFalse");
+    }
+    // qDebug("Todo::checkSetCompletedFalse()");
+    //qDebug("%s %s %s ",mDtStart.toString().latin1(), dtDue().toString().latin1(),mRecurrenceID.toString().latin1() );
+    if ( mPercentComplete == 100 && mDtStart == mRecurrenceID  && QDateTime::currentDateTime() > mDtStart) {
+        qDebug("%s %s %s ",mDtStart.toString().latin1(), dtDue().toString().latin1(),mRecurrenceID.toString().latin1() );
+        setCompleted( false );
+        qDebug("Todo::checkSetCompletedFalse++++++++++++++++++++++++++++ ");
+    }
+}
diff --git a/libkcal/todo.h b/libkcal/todo.h
index 137b252..a22d4b7 100644
--- a/libkcal/todo.h
+++ b/libkcal/todo.h
@@ -112,6 +112,8 @@ class Todo : public Incidence
     /** Return true, if todo has a date associated with completion */
     bool hasCompletedDate() const;
     bool contains ( Todo*);
+    void checkSetCompletedFalse();
+    bool setRecurDates();
     
   private:
     bool accept(Visitor &v) { return v.visit(this); }