8 files changed, 133 insertions, 10 deletions

diff --git a/korganizer/kotodoeditor.cpp b/korganizer/kotodoeditor.cpp
index 069dda8..9232e09 100644
--- a/korganizer/kotodoeditor.cpp
+++ b/korganizer/kotodoeditor.cpp
@@ -318,12 +318,14 @@ void KOTodoEditor::checkRecurrence()
                 to = QDateTime( mGeneral->mDueDateEdit->date(), mGeneral->mDueTimeEdit->getTime() ) ;
                 from = QDateTime( mGeneral->mStartDateEdit->date(),mGeneral->mStartTimeEdit->getTime( )) ;
             } else {
                 to = QDateTime( mGeneral->mDueDateEdit->date(), QTime( 0,0,0) ) ;
                 from = QDateTime( mGeneral->mStartDateEdit->date(),QTime( 0,0,0) ) ;
             }
+            if ( to < from )
+                to = from;
             mRecurrence->setDefaults(from,to,!time);
         }
     } else {
         tabWidget()->setTabEnabled ( mRecurrence->parentWidget(), false );
         mRecurrence->setDefaults(QDateTime::currentDateTime(),QDateTime::currentDateTime().addSecs( 3600 ),true);
     }
@@ -347,12 +349,39 @@ void KOTodoEditor::writeTodo(Todo *event)
   // set related event, i.e. parent to-do in this case.
   if (mRelatedTodo) {
     event->setRelatedTo(mRelatedTodo);
   }  
   if ( mGeneral->mDueCheck->isChecked() && mGeneral->mStartCheck->isChecked()) {
       mRecurrence->writeEvent(event);
+      event->setRecurrenceID( event->dtStart().addSecs(-1) );
+      event->setRecurDates();
+#if 0
+      bool ok;
+      QDateTime next = event->getNextOccurence(  event->dtStart().addSecs(-1), &ok );
+      if ( ok ) { 
+          QDateTime from,to;
+            bool time = mGeneral->mTimeButton->isChecked();
+            if ( time ) {
+                to = QDateTime( mGeneral->mDueDateEdit->date(), mGeneral->mDueTimeEdit->getTime() ) ;
+                from = QDateTime( mGeneral->mStartDateEdit->date(),mGeneral->mStartTimeEdit->getTime( )) ;
+            } else {
+                to = QDateTime( mGeneral->mDueDateEdit->date(), QTime( 0,0,0) ) ;
+                from = QDateTime( mGeneral->mStartDateEdit->date(),QTime( 0,0,0) ) ;
+            }
+            if ( to < from )
+                to = from;
+            int secs = from.secsTo( to );
+            event->setRecurrenceID( next );
+            event->setDtStart( next );
+            event->setDtDue( next.addSecs( secs ) );
+      }
+      else {
+          event->setHasRecurrenceID( false );
+          event->recurrence()->unsetRecurs();
+      }
+#endif
   } else
        event->recurrence()->unsetRecurs();
 }
 
 bool KOTodoEditor::validateInput()
 {
diff --git a/korganizer/kotodoviewitem.cpp b/korganizer/kotodoviewitem.cpp
index 0e847c2..70f00c6 100644
--- a/korganizer/kotodoviewitem.cpp
+++ b/korganizer/kotodoviewitem.cpp
@@ -187,23 +187,31 @@ void KOTodoViewItem::setMyPixmap()
       pixi.resize(size, pixSize+size);
       pPix.fill( Qt::red );
       p.begin( &pixi );
       p. drawPixmap ( 0, pixSize, pPix);
       p.end();
       pixSize += size;
+  }  
+  if ( mTodo->doesRecur() ) {
+      pixi.resize(size, pixSize+size);
+      pPix.fill( Qt::blue );
+      p.begin( &pixi );
+      p. drawPixmap ( 0, pixSize, pPix);
+      p.end();
+      pixSize += size;
   } 
   //   }
   if ( pixi.width() > 1 ) {
       setPixmap ( 0,pixi ) ; 
   } else {
       setPixmap ( 0,QPixmap() ) ; 
   }
 }
 void KOTodoViewItem::stateChange(bool state)
 {
-    // qDebug("KOTodoViewItem::stateChange ");
+    // qDebug("KOTodoViewItem::stateChange %d ", state);
   // do not change setting on startup
   if ( m_init ) return;
   if (isOn()!=state) {
       setOn(state);
       //qDebug("SETON ");
       return;
@@ -212,13 +220,24 @@ void KOTodoViewItem::stateChange(bool state)
       //qDebug("STATECHANGE:nothing to do ");
       return;
   }
   QString keyd = "==";
   QString keyt = "==";
   //qDebug("KOTodoViewItem::stateChange %s ", text(0).latin1());
-  mTodo->setCompleted(state);
+  if ( mTodo->doesRecur()  ){
+      QDateTime start = mTodo->dtStart();
+      mTodo->setCompleted(state);
+      if ( start != mTodo->dtStart() ) {
+          if ( state  && !mTodo->isCompleted() ) {
+              setOn( false );
+              state = false;
+          }
+      }
+  } else
+      mTodo->setCompleted(state);
+
   if (state) mTodo->setCompleted(QDateTime::currentDateTime());
 
   if (mTodo->hasDueDate()) {
     setText(3, mTodo->dtDueDateStr());
     QDate d = mTodo->dtDue().date();
     keyd.sprintf("%04d%02d%02d",d.year(),d.month(),d.day());
@@ -230,12 +249,31 @@ void KOTodoViewItem::stateChange(bool state)
       setText(4,mTodo->dtDueTimeStr());
       QTime t = mTodo->dtDue().time();
       keyt.sprintf("%02d%02d",t.hour(),t.minute());
       setSortKey(4,keyt);
     }
   }
+ if (mTodo->hasStartDate()) {
+     QString skeyt = "==";
+     QString skeyd = "==";
+     setText(5, mTodo->dtStartDateStr());
+     QDate d = mTodo->dtStart().date();
+     skeyd.sprintf("%04d%02d%02d",d.year(),d.month(),d.day());
+     
+     if (mTodo->doesFloat()) {
+         setText(6,"");
+     }
+     else {
+         setText(6,mTodo->dtStartTimeStr());
+         QTime t = mTodo->dtStart().time();
+         skeyt.sprintf("%02d%02d",t.hour(),t.minute());
+         
+     }
+     setSortKey(5,skeyd);
+     setSortKey(6,skeyt);
+  } 
   if (mTodo->isCompleted()) setSortKey(1,QString::number(9)+keyd+keyt);
   else setSortKey(1,QString::number(mTodo->priority())+keyd+keyt);
   
   setText(2,i18n("%1 %").arg(QString::number(mTodo->percentComplete())));
   if (mTodo->percentComplete()<100) {
     if (mTodo->isCompleted()) setSortKey(2,QString::number(999));
diff --git a/libkcal/incidence.cpp b/libkcal/incidence.cpp
index dbc159c..0684af2 100644
--- a/libkcal/incidence.cpp
+++ b/libkcal/incidence.cpp
@@ -644,6 +644,15 @@ QDateTime Incidence::getNextOccurence( const QDateTime& dt, bool* ok ) const
         }
     }
     if ( incidenceStart > dt )
         *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
@@ -266,24 +266,25 @@ class Incidence : public IncidenceBase
     
     bool hasRecurrenceID() const;
     void setHasRecurrenceID( bool b );
     
     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;
     QStringList mCategories;
     Incidence *mRelatedTo;
     QString mRelatedToUid;
diff --git a/libkcal/incidencebase.cpp b/libkcal/incidencebase.cpp
index 7525a4a..51f2e9d 100644
--- a/libkcal/incidencebase.cpp
+++ b/libkcal/incidencebase.cpp
@@ -176,12 +176,13 @@ void IncidenceBase::setDtStart(const QDateTime &dtStart)
 {
 //  if (mReadOnly) return;
   mDtStart = getEvenTime(dtStart);
   updated();
 }
 
+
 QDateTime IncidenceBase::dtStart() const
 {
   return mDtStart;
 }
 
 QString IncidenceBase::dtStartTimeStr() const
diff --git a/libkcal/incidencebase.h b/libkcal/incidencebase.h
index f9a6558..8624786 100644
--- a/libkcal/incidencebase.h
+++ b/libkcal/incidencebase.h
@@ -71,13 +71,13 @@ class IncidenceBase : public CustomProperties
     /** Return if the object is read-only. */
     bool isReadOnly() const { return mReadOnly; }
 
     /** 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;
     /** returns an event's starting date as a string formatted according to the
      users locale settings */
     QString dtStartDateStr(bool shortfmt=true) const;
@@ -138,18 +138,18 @@ class IncidenceBase : public CustomProperties
 
     void registerObserver( Observer * );
     void unRegisterObserver( Observer * );
     void updated();
 
   protected:
+    QDateTime mDtStart;
     bool mReadOnly;
     QDateTime getEvenTime( QDateTime );
 
   private:
     // base components
-    QDateTime mDtStart;
     QString mOrganizer;
     QString mUid;
     QDateTime mLastModified;
     QPtrList<Attendee> mAttendees;
 
     bool mFloats;
diff --git a/libkcal/todo.cpp b/libkcal/todo.cpp
index 9c04a7e..1f54c2f 100644
--- a/libkcal/todo.cpp
+++ b/libkcal/todo.cpp
@@ -308,18 +308,24 @@ QString Todo::statusStr() const
   return QString("");
 }
 #endif
 
 bool Todo::isCompleted() const
 {
-  if (mPercentComplete == 100) return true;
-  else return false;
+    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;
       mHasCompletedDate = false;
   }
   updated();
@@ -354,15 +360,39 @@ bool Todo::hasCompletedDate() const
 }
 
 int Todo::percentComplete() const
 {
   return mPercentComplete;
 }
-
-void Todo::setPercentComplete(int v)
+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;
   updated();
 }
 QDateTime Todo::getNextAlarmDateTime( bool * ok, int * offset ) const
@@ -409,6 +439,19 @@ QDateTime Todo::getNextAlarmDateTime( bool * ok, int * offset ) const
      }
      *ok = false;
      return QDateTime ();
 
 }
 
+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
@@ -109,12 +109,14 @@ class Todo : public Incidence
     /** set date and time of completion */
     void setCompleted(const QDateTime &completed);
 
     /** 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); }
 
     QDateTime mDtDue;                     // due date of todo