fix crash and to

2 files changed, 4 insertions, 4 deletions

diff --git a/korganizer/koagenda.cpp b/korganizer/koagenda.cpp
index eb3791e..7e0b216 100644
--- a/korganizer/koagenda.cpp
+++ b/korganizer/koagenda.cpp
@@ -1251,686 +1251,686 @@ void KOAgenda::drawContentsToPainter( QPainter* paint, bool backgroundOnly )// i
    mPixPainter.end() ;
 }
 
 /*
   Convert srcollview contents coordinates to agenda grid coordinates.
 */
 void KOAgenda::contentsToGrid (int x, int y, int& gx, int& gy)
 {
   gx = KOGlobals::self()->reverseLayout() ? mColumns - 1 - x/mGridSpacingX :
                                                         x/mGridSpacingX;
   gy = y/mGridSpacingY;
 }
 
 /*
   Convert agenda grid coordinates to scrollview contents coordinates.
 */
 void KOAgenda::gridToContents (int gx, int gy, int& x, int& y)
 {
   x = KOGlobals::self()->reverseLayout() ? (mColumns - 1 - gx)*mGridSpacingX:
                                                          gx*mGridSpacingX;
   y = gy*mGridSpacingY;
 }
 
 
 /*
   Return Y coordinate corresponding to time. Coordinates are rounded to fit into
   the grid.
 */
 int KOAgenda::timeToY(const QTime &time)
 {
   int minutesPerCell = 24 * 60 / mRows;
   int timeMinutes = time.hour() * 60 + time.minute();
   int Y = (timeMinutes + (minutesPerCell / 2)) / minutesPerCell;
   return Y;
 }
 
 
 /*
   Return time corresponding to cell y coordinate. Coordinates are rounded to
   fit into the grid.
 */
 QTime KOAgenda::gyToTime(int gy)
 {
 
   int secondsPerCell = 24 * 60 * 60/ mRows;
 
   int timeSeconds = secondsPerCell * gy;
 
   QTime time( 0, 0, 0 );
   if ( timeSeconds < 24 * 60 * 60 ) {
     time = time.addSecs(timeSeconds);
   } else {
     time.setHMS( 23, 59, 59 );
   }
 
   return time;
 }
 
 void KOAgenda::setStartHour(int startHour)
 {
   int startCell = startHour * mRows / 24;
   setContentsPos(0,startCell * gridSpacingY());
 }
 void KOAgenda::hideUnused()
 {
     // experimental only
     // return;
     KOAgendaItem *item;
     for ( item=mUnusedItems.first(); item != 0; item=mUnusedItems.next() ) {
         item->hide();
     }
 }
 
 
 KOAgendaItem *KOAgenda::getNewItem(Incidence * event,QDate qd, QWidget* view)
 {
 
     KOAgendaItem *fi;
     for ( fi=mUnusedItems.first(); fi != 0; fi=mUnusedItems.next() ) {
         if ( fi->incidence() ==  event ) {
             mUnusedItems.remove();
             fi->init( event, qd );
             return fi;
         }
     }
     fi=mUnusedItems.first();
     if ( fi ) {
         mUnusedItems.remove();
         fi->init( event, qd );
         return fi;
     }
     // qDebug("new KOAgendaItem ");
 
     KOAgendaItem* agendaItem = new KOAgendaItem( event, qd, view, mAllDayMode );
     agendaItem->installEventFilter(this);
     addChild(agendaItem,0,0);
     return  agendaItem;
 }
 KOAgendaItem * KOAgenda::getItemForTodo ( Todo * todo )
 {
     KOAgendaItem *item;
     for ( item=mItems.first(); item != 0; item=mItems.next() ) {
         if ( item->incidence() == todo ) {
             mItems.remove();
             return item;
         }
     }
     return 0;
 }
 
 
 void KOAgenda::updateTodo( Todo * todo, int days, bool remove) 
 { 
    
     KOAgendaItem *item;
     item = getItemForTodo ( todo );
     //qDebug("KOAgenda::updateTodo %d %d %d %d", this, todo, days, remove);
     if ( item ) {
         blockSignals( true );
         //qDebug("item found ");
         item->hide();
         item->setCellX(-2, -1 );
         item->select(false);
         mUnusedItems.append( item );
         mItems.remove( item );
         QPtrList<KOAgendaItem> oldconflictItems = item->conflictItems();
         KOAgendaItem *itemit; 
         //globalFlagBlockAgendaItemPaint = 1;
         for ( itemit=oldconflictItems.first(); itemit != 0;
               itemit=oldconflictItems.next() ) {
             if ( itemit != item )
                 placeSubCells(itemit); 
         }  
         qApp->processEvents();
         //globalFlagBlockAgendaItemPaint = 0;
         for ( itemit=oldconflictItems.first(); itemit != 0;
               itemit=oldconflictItems.next() ) {
             globalFlagBlockAgendaItemUpdate = 0;
             if ( itemit != item )
                 itemit->repaintMe();
             globalFlagBlockAgendaItemUpdate = 1;
             itemit->repaint(); 
         }
         blockSignals( false );
     }
     if ( remove ) {
         //qDebug("remove****************************************** ");
         return;
     }
     //qDebug("updateTodo+++++++++++++++++++++++++++++++++++++ ");
     bool overdue = (!todo->isCompleted()) && (todo->dtDue() < QDate::currentDate())&&  ( KOPrefs::instance()->mShowTodoInAgenda );
     QDate currentDate;
     if ( overdue ) {
         currentDate = QDate::currentDate();
         days += todo->dtDue().date().daysTo( currentDate );
     }
     else
         currentDate = todo->dtDue().date();
     
     if ( todo->doesFloat() || overdue ) {  
         if ( ! mAllDayMode ) return;
         // aldayagenda
         globalFlagBlockAgendaItemPaint = 1;
         item = insertAllDayItem(todo, currentDate,days, days);
         item->show();
       
     }
     else {
         if (  mAllDayMode ) return;
         // mAgenda
         globalFlagBlockAgendaItemPaint = 1;
         int endY = timeToY(todo->dtDue().time()) - 1; 
         int hi = 12/KOPrefs::instance()->mHourSize;
         int startY = endY - 1-hi;
         item = insertItem(todo,currentDate,days,startY,endY);
         item->show();
     }
     qApp->processEvents();
     globalFlagBlockAgendaItemPaint = 0; 
     QPtrList<KOAgendaItem> oldconflictItems = item->conflictItems();
     KOAgendaItem *itemit; 
     for ( itemit=oldconflictItems.first(); itemit != 0;
           itemit=oldconflictItems.next() ) {
         globalFlagBlockAgendaItemUpdate = 0;
         itemit->repaintMe();
         globalFlagBlockAgendaItemUpdate = 1;
         itemit->repaint(); 
     } 
     globalFlagBlockAgendaItemUpdate = 0;
     item->repaintMe();
     globalFlagBlockAgendaItemUpdate = 1;
     item->repaint();
 }
 /*
   Insert KOAgendaItem into agenda.
 */
 KOAgendaItem *KOAgenda::insertItem (Incidence *event,QDate qd,int X,int YTop,int YBottom)
 {
   //kdDebug() << "KOAgenda::insertItem:" << event->summary() << "-" << qd.toString() << " ;top, bottom:" << YTop << "," << YBottom << endl;
 
   if (mAllDayMode) {
     kdDebug() << "KOAgenda: calling insertItem in all-day mode is illegal." << endl;
     return 0;
   }
 
   KOAgendaItem *agendaItem = getNewItem(event,qd,viewport());
   //agendaItem->setFrameStyle(WinPanel|Raised);
 
   int YSize = YBottom - YTop + 1;
   if (YSize < 0) {
     kdDebug() << "KOAgenda::insertItem(): Text: " << agendaItem->text() << " YSize<0" << endl;
     YSize = 1;
   }
   int iheight = mGridSpacingY * YSize;
  
   agendaItem->resize(mGridSpacingX,iheight );
   agendaItem->setCellXY(X,YTop,YBottom);
   agendaItem->setCellXWidth(X);
 
   //addChild(agendaItem,X*mGridSpacingX,YTop*mGridSpacingY);
   mItems.append(agendaItem);
 
   placeSubCells(agendaItem);
 
   //agendaItem->show();
 
   marcus_bains();
 
   return agendaItem;
 }
 
 
 /*
   Insert all-day KOAgendaItem into agenda.
 */
 KOAgendaItem *KOAgenda::insertAllDayItem (Incidence *event,QDate qd,int XBegin,int XEnd)
 {
    if (!mAllDayMode) {
     return 0;
   }
 
   KOAgendaItem *agendaItem = getNewItem(event,qd,viewport());
 
   agendaItem->setCellXY(XBegin,0,0);
   agendaItem->setCellXWidth(XEnd);
   agendaItem->resize(mGridSpacingX * agendaItem->cellWidth(),mGridSpacingY);
 
   //addChild(agendaItem,XBegin*mGridSpacingX,0);
   mItems.append(agendaItem);
 
   placeSubCells(agendaItem);
 
   //agendaItem->show();
 
   return agendaItem;
 }
 
 
 void KOAgenda::insertMultiItem (Event *event,QDate qd,int XBegin,int XEnd,
                                 int YTop,int YBottom)
 {
     if (mAllDayMode) {
         ;
     return;
   }
 
   int cellX,cellYTop,cellYBottom;
   QString newtext;
   int width = XEnd - XBegin + 1;
   int count = 0;
   KOAgendaItem *current = 0;
   QPtrList<KOAgendaItem> multiItems;
   for (cellX = XBegin;cellX <= XEnd;++cellX) {
     if (cellX == XBegin) cellYTop = YTop;
     else cellYTop = 0;
     if (cellX == XEnd) cellYBottom = YBottom;
     else cellYBottom = rows() - 1;
     newtext = QString("(%1/%2): ").arg(++count).arg(width);
     newtext.append(event->summary());
     current = insertItem(event,qd,cellX,cellYTop,cellYBottom);
     current->setText(newtext);
     multiItems.append(current);
   }
 
   KOAgendaItem *next = 0;
   KOAgendaItem *last = multiItems.last();
   KOAgendaItem *first = multiItems.first();
   KOAgendaItem *setFirst,*setLast;
   current = first;
   while (current) {
     next = multiItems.next();
     if (current == first) setFirst = 0;
     else setFirst = first;
     if (current == last) setLast = 0;
     else setLast = last;
 
     current->setMultiItem(setFirst,next,setLast);
     current = next;
   }
 
   marcus_bains();
 }
 
 
 //QSizePolicy KOAgenda::sizePolicy() const
 //{
   // Thought this would make the all-day event agenda minimum size and the
   // normal agenda take the remaining space. But it doesnīt work. The QSplitter
   // donīt seem to think that an Expanding widget needs more space than a
   // Preferred one.
   // But it doesnīt hurt, so it stays.
 //  if (mAllDayMode) {
 //    return QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
 //  } else {
 //    return QSizePolicy(QSizePolicy::Expanding,QSizePolicy::Expanding);
 //  }
 //}
 void KOAgenda::finishResize ( )
 {
     //qDebug("finishResize+++++++++++++++++++++++++++++++ ( ) ");
     if ( globalFlagBlockAgenda ==  0 ) {
         finishUpdate();
         //qDebug("finishUpdate() called ");
     }
 }
 /*
   Overridden from QScrollView to provide proper resizing of KOAgendaItems.
 */
 void KOAgenda::resizeEvent ( QResizeEvent *ev )
 {
    
     mResizeTimer.start( 150 , true );
     computeSizes(); 
     return;
 
 }
 void KOAgenda::computeSizes()
 {   
     if ( globalFlagBlockStartup )
         return;
 
   if (mAllDayMode) {
     mGridSpacingX = (width()-3) / mColumns;
     mGridSpacingY = height() - 2 * frameWidth() - 1;
     resizeContents( mGridSpacingX * mColumns + 1 , mGridSpacingY + 1);
 //    mGridSpacingY = height();
 //    resizeContents( mGridSpacingX * mColumns + 1 , mGridSpacingY * mRows + 1 );
 
     KOAgendaItem *item;
     int subCellWidth;
     for ( item=mItems.first(); item != 0; item=mItems.next() ) {
       subCellWidth = mGridSpacingY / item->subCells();
       item->resize(mGridSpacingX * item->cellWidth(),subCellWidth);
       moveChild(item,KOGlobals::self()->reverseLayout() ?
                      (mColumns - 1 - item->cellX()) * mGridSpacingX :
                       item->cellX() * mGridSpacingX,
                       item->subCell() * subCellWidth);
     }
     KOPrefs::instance()->mAllDaySize = mGridSpacingY;
   } else {
     mGridSpacingX = (width() - verticalScrollBar()->width()-3)/mColumns;
     if (height() >   mGridSpacingY * mRows + 1 ) {
         KOPrefs::instance()->mHourSize = ((height())/mRows)+1;
         mGridSpacingY = KOPrefs::instance()->mHourSize ;
         resizeContents( mGridSpacingX * mColumns + 1 , mGridSpacingY * mRows + 1 );
         emit resizedSignal();
     } else
         resizeContents( mGridSpacingX * mColumns + 1 , mGridSpacingY * mRows + 1 );
     KOAgendaItem *item;
     int subCellWidth;
     
     for ( item=mItems.first(); item != 0; item=mItems.next() ) {
       subCellWidth = mGridSpacingX / item->subCells();
       item->resize(subCellWidth,item->height());
       moveChild(item,(KOGlobals::self()->reverseLayout() ?
                      (mColumns - 1 - item->cellX()) * mGridSpacingX :
                      item->cellX() * mGridSpacingX) +
                      item->subCell() * subCellWidth,childY(item));
     }
   }
   int cw = contentsWidth();
   int ch = contentsHeight();
   if ( mAllDayMode ) { 
       QPixmap* paintPixAll = KOAgendaItem::paintPixAllday();
-      if ( paintPixAll->width() < cw || paintPixAll->height() <  ch )
+      if ( (paintPixAll->width() < cw || paintPixAll->height() <  ch) && cw > 0  && ch > 0  )
           paintPixAll->resize( cw, ch ); 
   } else {
       QPixmap* paintPix = KOAgendaItem::paintPix();
       if ( paintPix->width() < cw || paintPix->height() <  ch )
           KOAgendaItem::resizePixmap( cw , ch );
   }
 
   checkScrollBoundaries();
   marcus_bains();
   drawContentsToPainter();
   viewport()->repaint(false);
 }
 
 void KOAgenda::scrollUp()
 {
   scrollBy(0,-mScrollOffset);
 }
 
 
 void KOAgenda::scrollDown()
 {
   scrollBy(0,mScrollOffset);
 }
 
 void KOAgenda::popupAlarm()
 {
   if (!mClickedItem) {
     kdDebug() << "KOAgenda::popupAlarm() called without having a clicked item" << endl;
     return;
   }
 // TODO: deal correctly with multiple alarms
   Alarm* alarm;
   QPtrList<Alarm> list(mClickedItem->incidence()->alarms());
   for(alarm=list.first();alarm;alarm=list.next()) {
       alarm->toggleAlarm();
   }
   emit itemModified( mClickedItem , KOGlobals::EVENTEDITED );
   mClickedItem->paintMe( true );
   mClickedItem->repaint( false );
 }
 
 /*
   Calculates the minimum width
 */
 int KOAgenda::minimumWidth() const
 {
   // TODO:: develop a way to dynamically determine the minimum width
   int min = 100;
 
   return min;
 }
 
 void KOAgenda::updateConfig()
 {
    if ( viewport()->backgroundColor() != KOPrefs::instance()->mAgendaBgColor)
        viewport()->setBackgroundColor(KOPrefs::instance()->mAgendaBgColor);
   if ( mAllDayMode ) {
       mGridSpacingY = height() - 1 ;// KOPrefs::instance()->mAllDaySize;
       //mGridSpacingY = KOPrefs::instance()->mAllDaySize;
       resizeContents( mGridSpacingX * mColumns + 1 , mGridSpacingY+1 );
       // setMaximumHeight(  mGridSpacingY+1 );
       viewport()->repaint( false );
       //setFixedHeight( mGridSpacingY+1 );
       //qDebug("KOPrefs:aaaaa:instance()->mAllDaySize %d  ", KOPrefs::instance()->mAllDaySize);
   }
   else {
       mGridSpacingY = KOPrefs::instance()->mHourSize;
       calculateWorkingHours();
       marcus_bains();
   }
 }
 
 void KOAgenda::checkScrollBoundaries()
 {
   // Invalidate old values to force update
   mOldLowerScrollValue = -1;
   mOldUpperScrollValue = -1;
 
   checkScrollBoundaries(verticalScrollBar()->value());
 }
 
 void KOAgenda::checkScrollBoundaries(int v)
 {
     if ( mGridSpacingY ==  0 )
         return;
   int yMin = v/mGridSpacingY;
   int yMax = (v+visibleHeight())/mGridSpacingY;
 
 //  kdDebug() << "--- yMin: " << yMin << "  yMax: " << yMax << endl;
 
   if (yMin != mOldLowerScrollValue) {
     mOldLowerScrollValue = yMin;
     emit lowerYChanged(yMin);
   }
   if (yMax != mOldUpperScrollValue) {
     mOldUpperScrollValue = yMax;
     emit upperYChanged(yMax);
   }
 }
 
 void KOAgenda::deselectItem()
 {
   if (mSelectedItem.isNull()) return;
   mSelectedItem->select(false);
   mSelectedItem = 0;
 }
 
 void KOAgenda::selectItem(KOAgendaItem *item)
 {
   if ((KOAgendaItem *)mSelectedItem == item) return;
   deselectItem();
   if (item == 0) {
     emit incidenceSelected( 0 );
     return;
   }
   mSelectedItem = item;
   mSelectedItem->select();
   emit incidenceSelected( mSelectedItem->incidence() );
 }
 
 // This function seems never be called.
 void KOAgenda::keyPressEvent( QKeyEvent *kev )
 {
   switch(kev->key()) {
     case Key_PageDown:
       verticalScrollBar()->addPage();
       break;
     case Key_PageUp:
       verticalScrollBar()->subtractPage();
       break;
     case Key_Down:
       verticalScrollBar()->addLine();
       break;
     case Key_Up:
       verticalScrollBar()->subtractLine();
       break;
     default:
       ;
   }
 }
 
 void KOAgenda::calculateWorkingHours()
 {
 //  mWorkingHoursEnable = KOPrefs::instance()->mEnableWorkingHours;
   mWorkingHoursEnable = !mAllDayMode;
 
   mWorkingHoursYTop = mGridSpacingY *
                       KOPrefs::instance()->mWorkingHoursStart * 4;
   mWorkingHoursYBottom = mGridSpacingY *
                          KOPrefs::instance()->mWorkingHoursEnd * 4 - 1;
 }
 
 
 DateList KOAgenda::dateList() const
 {
     return mSelectedDates;
 }
 
 void KOAgenda::setDateList(const DateList &selectedDates)
 {
     mSelectedDates = selectedDates;
     marcus_bains();
 }
 
 void KOAgenda::setHolidayMask(QMemArray<bool> *mask)
 {
   mHolidayMask = mask;
 
 /*
   kdDebug() << "HolidayMask: ";
   for(uint i=0;i<mask->count();++i) {
     kdDebug() << (mask->at(i) ? "*" : "o");
   }
   kdDebug() << endl;
 */
 }
 
 void KOAgenda::contentsMousePressEvent ( QMouseEvent *event )
 {
  
   QScrollView::contentsMousePressEvent(event);
 }
 
 void KOAgenda::storePosition()
 {
     //mContentPosition
     int max = mGridSpacingY*4*24; 
     if ( contentsY() < 5 && max > viewport()->height()*3/2 )
         mContentPosition = 0;
     else if (  contentsY() + viewport()->height() >  max - 5 && max > viewport()->height()*3/2)
         mContentPosition = -1.0;
     else
         mContentPosition = ((float) max)/ ((float)(contentsY()+ ( viewport()->height()/2)));
     //qDebug("mContentPosition %f %d %d %d",mContentPosition , max,   contentsY() ,viewport()->height());
 
 }
 void KOAgenda::restorePosition()
 {
     int posY;
     int max = mGridSpacingY*4*24; 
     if ( mContentPosition < 0 ) 
         posY = max-viewport()->height();
     else
         if ( mContentPosition == 0 ) 
             posY = 0;
         else
             posY =  (max/mContentPosition)-(viewport()->height()/2);
     setContentsPos (0, posY );
     //qDebug("posY %d hei %d", posY, max);
 
 }
 void KOAgenda::moveChild( QWidget *w, int x , int y )
 {
     ++x;
     QScrollView::moveChild( w, x , y );
 }
 #include <qmessagebox.h>
 #ifdef DESKTOP_VERSION
 #include <qprinter.h>
 #include <qpainter.h>
 #include <qpaintdevicemetrics.h>
 
 #endif
 void KOAgenda::printSelection()
 {
 #ifdef DESKTOP_VERSION
     if ( mStartCellY == mCurrentCellY ) {
         int result = QMessageBox::warning( this, i18n("KO/Pi: Warning!"),
                                            i18n("Nothing selected!\n\nThis prints the full width of the Agenda view as you see it!\n\nTo determine the vertical range of the printing, please select\na vertical range (with the left mouse button down) in one column. "),
                                            i18n("OK"), 0, 0,
                                            0, 1 );
         return;
     }
  
     float dx, dy; 
     int x,y,w,h;
     x= 0;  
     w= contentsWidth()+2;
     // h= contentsHeight();
     y = mGridSpacingY*mStartCellY;
     h =  mGridSpacingY*(mCurrentCellY+1)-y+2;
 
     //return;
     QPrinter* printer = new QPrinter(); 
     if ( !printer->setup()) {
         delete printer;
         return;
     }
     QPainter p( printer );
     QPaintDeviceMetrics m = QPaintDeviceMetrics ( printer ); 
     QString date = i18n("Date range: ")+KGlobal::locale()->formatDate( mSelectedDates.first()  )+" - "+KGlobal::locale()->formatDate( mSelectedDates.last()  );
     date += " --- printing time: " + KGlobal::locale()->formatDateTime(QDateTime::currentDateTime(), true );
     int hei = p.boundingRect(0,0, 5, 5, Qt::AlignLeft, date ).height();
     // p.drawText( 0, 0, date );
     int offset = m.width()/8;
     // compute the scale
     dx = ((float) m.width()-offset)  / (float)w;
     dy  = (float)(m.height()  - ( 2 * hei )-offset ) / (float)h;
     float scale;
     // scale to fit the width or height of the paper
     if ( dx < dy )
         scale = dx;
     else
         scale = dy;
     // set the scale
     p.drawText( offset* scale, offset* scale*3/4, date );
 
     int selDay;
     float widOffset = ((float) m.width()-offset) / ((float)(mSelectedDates.count()));
     float startX = 1;
     for ( selDay = 0; selDay < mSelectedDates.count();  ++selDay)
       {
 	QString text = KGlobal::locale()->formatDate( mSelectedDates[selDay],true );
 	p.setClipRect(offset* scale+startX , 0, widOffset-4, offset* scale+(2*hei* scale) );
 	p.drawText( offset* scale+startX, (offset+hei)* scale, text );
 	startX += widOffset;
 	
       }
     p.translate( offset* scale,offset* scale+ (-y * scale)+(2*hei* scale));
     p.scale( scale, scale );
     p.setClipRect(  offset* scale, offset* scale+(2*hei* scale), w*scale, h*scale );
     // now printing with y offset:  2 hei
     // p.translate( 0, -y*scale);
 
     drawContentsToPainter(&p, true ); 
     globalFlagBlockAgendaItemUpdate = false;
     KOAgendaItem *item;
     for ( item=mItems.first(); item != 0; item=mItems.next() ) {
         item->select(false);
         item->paintMe( false, &p );
     }
     globalFlagBlockAgendaItemUpdate = true;
     p.end();
     delete printer;
 #else
    int result = QMessageBox::warning( this, i18n("KO/Pi: Warning!"),
                                        i18n("Not supported \non  PDA!\n"),
                                        i18n("OK"), 0, 0,
                                        0, 1 );
 #endif  
 }
diff --git a/korganizer/koagendaitem.cpp b/korganizer/koagendaitem.cpp
index 6965ba7..62281d4 100644
--- a/korganizer/koagendaitem.cpp
+++ b/korganizer/koagendaitem.cpp
@@ -46,677 +46,677 @@ extern int globalFlagBlockAgendaItemUpdate;
 
 #include "koprefs.h"
 
 #include "koagendaitem.h"
 //#include "koagendaitem.moc"
 
 
 //--------------------------------------------------------------------------
 
 QToolTipGroup *KOAgendaItem::mToolTipGroup = 0;
 
 //--------------------------------------------------------------------------
 
 KOAgendaItem::KOAgendaItem(Incidence *incidence, QDate qd, QWidget *parent,bool allday,
                            const char *name,WFlags) :
     QWidget(parent, name), mIncidence(incidence), mDate(qd)
 {
 #ifndef DESKTOP_VERSION
     QPEApplication::setStylusOperation( this, QPEApplication::RightOnHold );
 #endif
     int wflags = getWFlags() |WRepaintNoErase;// WResizeNoErase
     setWFlags ( wflags);
     mAllDay = allday;
     init ( incidence, qd );
     setMouseTracking(true);
     //setAcceptDrops(true);
     xPaintCoord = -1;
     yPaintCoord = -1;
 }
 
 void KOAgendaItem::init ( Incidence *incidence, QDate qd )
 {
     mIncidence = incidence;
     mDate = qd;
     mFirstMultiItem = 0;
     mNextMultiItem = 0;
     mLastMultiItem = 0;  
     computeText();
    
     if ( (incidence->type() == "Todo") &&
          ( !((static_cast<Todo*>(incidence))->isCompleted()) &&
            ((static_cast<Todo*>(incidence))->dtDue().date() <=  QDate::currentDate()) ) ) {
         if (  (static_cast<Todo*>(incidence))->dtDue() <  QDateTime::currentDateTime().date()) 
             mBackgroundColor = KOPrefs::instance()->mTodoOverdueColor ;
         else 
             mBackgroundColor = KOPrefs::instance()->mTodoDueTodayColor;
     }
     else {
         QStringList categories = mIncidence->categories();
         QString cat = categories.first();
         if (cat.isEmpty()) {
             mBackgroundColor =KOPrefs::instance()->mEventColor;
         } else {
             mBackgroundColor = *KOPrefs::instance()->categoryColor(cat);
         }
     }
     mColorGroup  = QColorGroup( mBackgroundColor.light(), 
                                 mBackgroundColor.dark(),mBackgroundColor.light(),
                                 mBackgroundColor.dark(),mBackgroundColor, black, mBackgroundColor) ;
     setBackgroundColor( mBackgroundColor );
    
     setCellXY(0,0,1);
     setCellXWidth(0);
     setSubCell(0);
     setSubCells(1);
     setMultiItem(0,0,0);
     startMove();
     mSelected = true;
     select(false);
     QString tipText = mIncidence->summary();
     // QToolTip::add(this,tipText);
     QWhatsThis::add(this,KIncidenceFormatter::instance()->getFormattedText( mIncidence  ));
     if ( !mIncidence->doesFloat() )
         if ( mIncidence->type() == "Event" ) {
             if ( (static_cast<Event*>(mIncidence))->isMultiDay() ) {
                 tipText += "\n"+i18n("From: ")+mIncidence->dtStartStr();
                 tipText += "\n"+i18n("To: ")+(static_cast<Event*>(mIncidence))->dtEndStr();
             }
             else {
                 tipText += "\n"+i18n("Time: ")+mIncidence->dtStartTimeStr();
                 tipText += " - "+(static_cast<Event*>(mIncidence))->dtEndTimeStr();
             }
         }
         else if ( mIncidence->type() == "Todo" ) {
             tipText += "\n"+i18n("Due: ")+ (static_cast<Todo*>(mIncidence))->dtDueTimeStr();
         }
 
     if (!mIncidence->location().isEmpty()) {
         tipText += "\n"+i18n("Location: ")+mIncidence->location();
     }
     QToolTip::add(this,tipText,toolTipGroup(),""); 
     QFontMetrics fontinf(KOPrefs::instance()->mAgendaViewFont);
     mFontPixelSize = fontinf.height();;
     hide();
     xPaintCoord = -1;
     yPaintCoord = -1;
 }
 
 
 KOAgendaItem::~KOAgendaItem()
 {
     // qDebug("deleteKOAgendaItem::~KOAgendaItem(  ");
 
 }
 
 void KOAgendaItem::recreateIncidence()
 {
 #if 0
     Incidence* newInc = mIncidence->clone();
     newInc->recreate();
     if ( mIncidence->doesRecur() ) {
         mIncidence->addExDate( mDate );
         newInc->recurrence()->unsetRecurs();
         int len = mIncidence->dtStart().secsTo( ((Event*)mIncidence)->dtEnd());
         QTime tim = mIncidence->dtStart().time();
         newInc->setDtStart( QDateTime(mDate, tim) );
         ((Event*)newInc)->setDtEnd( newInc->dtStart().addSecs( len ) );
     }
 #endif
     mIncidence = mIncidence->recreateCloneException( mDate );
 }
 bool KOAgendaItem::updateIcons(QPainter * p, bool horLayout)
 {
     int size = AGENDA_ICON_SIZE;
 
     int yOff = 0;
     int xOff = 0;
     int x = pos().x() +3; 
     int y;
     if ( mAllDay )
         y = pos().y()+3;
     else
         y =  mCellYTop * ( height() / cellHeight() ) +3;
     if (mIncidence->cancelled()) {
         int xpos = xOff*( 1 +AGENDA_ICON_SIZE )+x;
         int ypos = yOff*( 1 +AGENDA_ICON_SIZE)+y;
         p->drawLine( xpos, ypos, xpos+AGENDA_ICON_SIZE-1, ypos+AGENDA_ICON_SIZE-1  );
         p->drawLine( xpos, ypos+AGENDA_ICON_SIZE-1, xpos+AGENDA_ICON_SIZE-1, ypos );
         if ( horLayout )
             ++xOff;
         else
             ++yOff;
     }
     if (mIncidence->isAlarmEnabled()) {
         p->fillRect ( xOff*( 1 +AGENDA_ICON_SIZE )+x, yOff*( 1 +AGENDA_ICON_SIZE)+y, AGENDA_ICON_SIZE, AGENDA_ICON_SIZE, red );
         if ( horLayout )
             ++xOff;
         else
             ++yOff;
     }
     if (mIncidence->recurrence()->doesRecur()) {
         p->fillRect ( xOff*( 1 +AGENDA_ICON_SIZE )+x, yOff*( 1 +AGENDA_ICON_SIZE)+y, AGENDA_ICON_SIZE, AGENDA_ICON_SIZE, blue );
         if ( horLayout )
             ++xOff;
         else
             ++yOff;
     }
     if (mIncidence->description().length() > 0) {
         p->fillRect ( xOff*( 1 +AGENDA_ICON_SIZE )+x, yOff*( 1 +AGENDA_ICON_SIZE)+y, AGENDA_ICON_SIZE, AGENDA_ICON_SIZE, darkGreen );
         if ( horLayout )
             ++xOff;
         else
             ++yOff;
     }
    if (mIncidence->isReadOnly()) {
         p->fillRect ( xOff*( 1 +AGENDA_ICON_SIZE )+x, yOff*( 1 +AGENDA_ICON_SIZE)+y, AGENDA_ICON_SIZE, AGENDA_ICON_SIZE, white );
         if ( horLayout )
             ++xOff;
         else
             ++yOff;
     }
 
     if (mIncidence->attendeeCount()>0) {
         
         if (mIncidence->organizer() == KOPrefs::instance()->email()) {
             p->fillRect ( xOff*( 1 +AGENDA_ICON_SIZE )+x, yOff*( 1 +AGENDA_ICON_SIZE)+y, AGENDA_ICON_SIZE, AGENDA_ICON_SIZE, black );
             if ( horLayout )
                 ++xOff;
             else
                 ++yOff;
         } else {
             Attendee *me = mIncidence->attendeeByMails(KOPrefs::instance()->mAdditionalMails,KOPrefs::instance()->email());
             if (me!=0) {
 
 
             } else {
                 p->fillRect ( xOff*( 1 +AGENDA_ICON_SIZE )+x, yOff*( 1 +AGENDA_ICON_SIZE)+y, AGENDA_ICON_SIZE, AGENDA_ICON_SIZE, yellow  );
                 if ( horLayout )
                     ++xOff;
                 else
                     ++yOff;
 
             }
             p->fillRect ( xOff*( 1 +AGENDA_ICON_SIZE )+x, yOff*( 1 +AGENDA_ICON_SIZE)+y, AGENDA_ICON_SIZE, AGENDA_ICON_SIZE, darkYellow );
             if ( horLayout )
                 ++xOff;
             else
                 ++yOff;
 
         }
 
     }
   return ( yOff || xOff );
 }
 
 
 void KOAgendaItem::select(bool selected)
 {
     //qDebug("select %d %d",firstMultiItem(), nextMultiItem() );
     if (mSelected == selected) return;
     mSelected = selected;
     if ( ! isVisible() )
         return;
     if ( firstMultiItem() )
         firstMultiItem()->select( selected );
     if ( !firstMultiItem() && nextMultiItem() ) {
         KOAgendaItem *  placeItem = nextMultiItem();
         while ( placeItem ) { 
             placeItem->select( selected );
             placeItem = placeItem->nextMultiItem();
         }  
     }
     globalFlagBlockAgendaItemUpdate = 0;
     paintMe( selected );
     globalFlagBlockAgendaItemUpdate = 1;
     repaint( false );
 }
 
 
 /*
   The eventFilter has to filter the mouse events of the agenda item childs. The
   events are fed into the event handling method of KOAgendaItem. This allows the
   KOAgenda to handle the KOAgendaItems by using an eventFilter.
 */
 bool KOAgendaItem::eventFilter ( QObject *object, QEvent *e )
 {
     if (e->type() == QEvent::MouseButtonPress ||
         e->type() == QEvent::MouseButtonDblClick ||
         e->type() == QEvent::MouseButtonRelease ||
         e->type() == QEvent::MouseMove) {
         QMouseEvent *me = (QMouseEvent *)e;
         QPoint itemPos = this->mapFromGlobal(((QWidget *)object)->
                                              mapToGlobal(me->pos()));
         QMouseEvent returnEvent (e->type(),itemPos,me->button(),me->state());
         return event(&returnEvent);
     } else {
         return false;
     }
 }
 void KOAgendaItem::repaintMe( )
 { 
     paintMe ( mSelected );
 }
 void KOAgendaItem::paintMe( bool selected, QPainter* paint )
 {    
     if ( globalFlagBlockAgendaItemUpdate && ! selected)
       return;
     QPainter pa;
     
     if ( mSelected ) {
         pa.begin( paintPixSel() );
     } else {
         if ( mAllDay )
             pa.begin( paintPixAllday() );
         else
             pa.begin( paintPix() );
     }
     int x, yy, w,  h;
     float nfh;
     x = pos().x(); w = width(); h = height ();
     if ( mAllDay )
         yy = y();
     else
         yy = mCellYTop * ( height() / cellHeight() );
     xPaintCoord= x;
     yPaintCoord = yy;
     wPaintCoord = width();
     hPaintCoord = height();
     //qDebug("paintMe %s %d %d %d %d",incidence()->summary().latin1(), x, yy, width(), height());
     if ( paint == 0 )
         paint = &pa;
     bool horLayout = ( w < h );
     int maxhei = mFontPixelSize+4;
     if (  horLayout )
         maxhei +=  AGENDA_ICON_SIZE -4;
     bool small = ( h < maxhei  );
     if ( ! small ) 
         paint->setFont(KOPrefs::instance()->mAgendaViewFont);
     else {
         QFont f =  KOPrefs::instance()->mAgendaViewFont;
         f.setBold( false );
         int fh = f.pointSize();
         nfh = (((float)height())/(float)(mFontPixelSize+4))*fh;
         if ( nfh < 6 )
             nfh = 6;
         f.setPointSize( nfh );
         paint->setFont(f);
     }
     paint->fillRect ( x, yy,  w, h, mBackgroundColor );
     static const  QPixmap completedPxmp = SmallIcon("greenhook16");
     static const QPixmap overduePxmp = SmallIcon("redcross16");
     if ( mIncidence->type() == "Todo" ) {
         Todo* tempTodo = static_cast<Todo*>(mIncidence);
         int xx = pos().x()+(width()-completedPxmp.width()-3 );
         int yyy =  yy+3;
         if ( tempTodo->isCompleted() )
             paint->drawPixmap ( xx, yyy, completedPxmp );
         else {
             paint->drawPixmap ( xx, yyy, overduePxmp );
             
         }
     }
     bool addIcon = false;
     if ( ! small || w > 3 * h || h > 3* w )
        addIcon =  updateIcons(  paint, horLayout );
 
     qDrawShadePanel (paint, x,  yy,  w,  h, mColorGroup, selected , 2, 0);
     //qDebug("draw rect %d %d %d %d ",x,  yy,  w,  h );
     if ( ! small ) {
         x += 3; yy += 3;w -= 6;  h-= 5;
     } else {
         x += 2; yy += 1;w -= 4;  h-= 4; 
         if ( nfh < 6.01 ) {
             yy -= 2;
             h += 4;
         }
         else
             if ( nfh < h -2 )
                 ++yy;
     }
     int align;
 #ifndef DESKTOP_VERSION
     align = ( AlignLeft|WordBreak|AlignTop);
 #else
     align = ( AlignLeft|BreakAnywhere|WordBreak|AlignTop);
 #endif
     if (  addIcon  ) {
         if ( ! horLayout ) {
             x += AGENDA_ICON_SIZE+3;
             w -= (AGENDA_ICON_SIZE+3);
         }
         else {
             yy+= AGENDA_ICON_SIZE+2;
             h -=(AGENDA_ICON_SIZE+3);
         }
     } 
     int colsum = mBackgroundColor.red() + mBackgroundColor.green() + mBackgroundColor.blue();
     if ( colsum < 250 )
         paint->setPen ( white); 
     if ( x < 0 ) {
         w = w+x-3;
         x = 3;
         if ( w > parentWidget()->width() ){
             w = parentWidget()->width() - 6;
 #ifndef DESKTOP_VERSION
     align = ( AlignCenter|WordBreak);
 #else
     align = ( AlignCenter|BreakAnywhere|WordBreak);
 #endif
 
         }
     }
     QRect dr;
      paint->drawText ( x, yy, w, h, align, mDisplayedText, -1, &dr );
      if ( mIncidence->cancelled() ){
          if ( ! small ) {
              QFontMetrics fm ( paint->font() );
              paint->drawLine(dr.left(), yy+fm.height()/2, dr.right()-2, yy+fm.height()/2);
          }
 
      }
     pa.end();
  
 }
 void KOAgendaItem::resizePixmap( int w , int h )
 {
     paintPix()->resize( w, h ); 
     paintPixSel()->resize( w, h ); 
 
 }
 QPixmap * KOAgendaItem::paintPix()
 {
     static QPixmap* mPaintPix = 0;
     if ( ! mPaintPix )
-        mPaintPix = new QPixmap();
+        mPaintPix = new QPixmap(1,1);
     return mPaintPix ; 
 }
 QPixmap * KOAgendaItem::paintPixAllday()
 {
     static QPixmap* mPaintPixA = 0;
     if ( ! mPaintPixA ) 
-        mPaintPixA = new QPixmap();
+        mPaintPixA = new QPixmap(1,1);
     return mPaintPixA ; 
 }
 QPixmap * KOAgendaItem::paintPixSel()
 {
     static QPixmap* mPaintPixSel = 0;
     if ( ! mPaintPixSel )
-        mPaintPixSel = new QPixmap();
+        mPaintPixSel = new QPixmap(1,1);
     return mPaintPixSel ; 
 }
 void KOAgendaItem::paintEvent ( QPaintEvent *e )
 {  
 
     if ( globalFlagBlockAgendaItemPaint )
         return; 
     if ( globalFlagBlockAgenda > 0 &&  globalFlagBlockAgenda < 5 )
       return;
     int yy;
     if ( mAllDay )
         yy = y();
     else
         yy = mCellYTop * ( height() / cellHeight() );
     int xx = x();
     if ( xPaintCoord != xx || yPaintCoord != yy || 
          wPaintCoord != width() ||  hPaintCoord != height()) {
         xPaintCoord= xx;
         yPaintCoord = yy;
         wPaintCoord = width();
         hPaintCoord = height();
         globalFlagBlockAgendaItemUpdate = 0;
         paintMe( mSelected );
         //qDebug("calling paintMe ");
         globalFlagBlockAgendaItemUpdate = 1;
     }
     int rx, ry, rw, rh;
     rx =  e->rect().x();
     ry =  e->rect().y();
     rw =  e->rect().width();
     rh =  e->rect().height();
     //qDebug("   paintevent %s %d %d    %d  %d", mIncidence->summary().latin1(), x(), yy, width(), height()); 
 
     QPixmap* paintFrom ;
     if ( mSelected ) {
         paintFrom =  paintPixSel();
     } else {
         if ( mAllDay )
             paintFrom =  paintPixAllday();
         else
             paintFrom =  paintPix();
     }
     bitBlt (this, rx, ry, paintFrom, x()+rx ,yPaintCoord+ry, rw, rh ,CopyROP); 
 }
 void KOAgendaItem::computeText()
 {
     mDisplayedText =  mIncidence->summary();
     if ( (mIncidence->type() == "Todo") ) {
         if ( static_cast<Todo*>(mIncidence)->dtDue().date() < QDate::currentDate() )
             mDisplayedText += i18n(" (") +KGlobal::locale()->formatDate((static_cast<Todo*>(mIncidence))->dtDue().date(), true)+")";
         else if ( !(mIncidence->doesFloat()))
             mDisplayedText += i18n(" (") +KGlobal::locale()->formatTime((static_cast<Todo*>(mIncidence))->dtDue().time())+")";
             
         
         
     } else {
         if ( !(mIncidence->doesFloat()) &&  KOPrefs::instance()->mShowTimeInAgenda)
             mDisplayedText += ": " +KGlobal::locale()->formatTime((static_cast<Event*>(mIncidence))->dtStart().time()) + "-" + KGlobal::locale()->formatTime((static_cast<Event*>(mIncidence))->dtEnd().time()) ;
 
         if (  mAllDay ) {
             if ( mIncidence->dtStart().date().addDays(3) < mIncidence->dtEnd().date() ) {
                 mDisplayedText += ": " +KGlobal::locale()->formatDate((static_cast<Event*>(mIncidence))->dtStart().date(), true) + " - " + KGlobal::locale()->formatDate((static_cast<Event*>(mIncidence))->dtEnd().date(), true) ;
             }
         }
 
     }
     
     if ( !mIncidence->location().isEmpty() ) {
         if ( mAllDay )
             mDisplayedText += " (";
         else
             mDisplayedText += "\n(";
         mDisplayedText += mIncidence->location() +")";
     }
 }
 void KOAgendaItem::updateItem()
 {  
     computeText();
      
     //qDebug("KOAgendaItem:: updateItem() %s %d %d ",incidence()->summary().latin1(), x(), y());
     paintMe( mSelected );
     repaint( false);
 }
   
 void KOAgendaItem::resizeEvent ( QResizeEvent *ev )
 {
     //qDebug("KOAgendaItem::resizeEvent %s ",  mIncidence->summary().latin1());
     paintMe( mSelected );
     repaint( false );
 } 
 
 /*
   Return height of item in units of agenda cells
 */
 int KOAgendaItem::cellHeight()
 {
     int ret = mCellYBottom - mCellYTop + 1;
     if ( ret <= 0 ) {
         ret = 1;
         mCellYBottom = 0;
         mCellYTop = 0;
     }
     return ret;
 }
 
 /*
   Return height of item in units of agenda cells
 */
 int KOAgendaItem::cellWidth()
 {
     return mCellXWidth - mCellX + 1;
 }
 
 void KOAgendaItem::setItemDate(QDate qd)
 {
   mDate = qd;
 }
 
 void KOAgendaItem::setCellXY(int X, int YTop, int YBottom)
 {
   mCellX = X;
   mCellYTop = YTop;
   mCellYBottom = YBottom;
 }
 
 void KOAgendaItem::setCellXWidth(int xwidth)
 {
   mCellXWidth = xwidth;
 }
 
 void KOAgendaItem::setCellX(int XLeft, int XRight)
 {
   mCellX = XLeft;
   mCellXWidth = XRight;
 }
 
 void KOAgendaItem::setCellY(int YTop, int YBottom)
 {
   mCellYTop = YTop;
   mCellYBottom = YBottom;
 }
 
 void KOAgendaItem::setSubCell(int subCell)
 {
   mSubCell = subCell;
 }
 
 void KOAgendaItem::setSubCells(int subCells)
 {
   mSubCells = subCells;
 }
 
 void KOAgendaItem::setMultiItem(KOAgendaItem *first,KOAgendaItem *next,
                                 KOAgendaItem *last)
 {
   mFirstMultiItem = first;
   mNextMultiItem = next;
   mLastMultiItem = last;
 }
 
 void KOAgendaItem::startMove()
 {
   mStartCellX = mCellX;
   mStartCellXWidth = mCellXWidth;
   mStartCellYTop = mCellYTop;
   mStartCellYBottom = mCellYBottom;
 }
 
 void KOAgendaItem::resetMove()
 {
   mCellX = mStartCellX;
   mCellXWidth = mStartCellXWidth;
   mCellYTop = mStartCellYTop;
   mCellYBottom = mStartCellYBottom;
 }
 
 void KOAgendaItem::moveRelative(int dx, int dy)
 {
   int newX = cellX() + dx;
   int newXWidth = cellXWidth() + dx;
   int newYTop = cellYTop() + dy;
   int newYBottom = cellYBottom() + dy;
   setCellXY(newX,newYTop,newYBottom);
   setCellXWidth(newXWidth);
 }
 
 void KOAgendaItem::expandTop(int dy)
 {
   int newYTop = cellYTop() + dy;
   int newYBottom = cellYBottom();
   if (newYTop > newYBottom) newYTop = newYBottom;
   setCellY(newYTop, newYBottom);
 }
 
 void KOAgendaItem::expandBottom(int dy)
 {
   int newYTop = cellYTop();
   int newYBottom = cellYBottom() + dy;
   if (newYBottom < newYTop) newYBottom = newYTop;
   setCellY(newYTop, newYBottom);
 }
 
 void KOAgendaItem::expandLeft(int dx)
 {
   int newX = cellX() + dx;
   int newXWidth = cellXWidth();
   if (newX > newXWidth) newX = newXWidth;
   setCellX(newX,newXWidth);
 }
 
 void KOAgendaItem::expandRight(int dx)
 {
   int newX = cellX();
   int newXWidth = cellXWidth() + dx;
   if (newXWidth < newX) newXWidth = newX;
   setCellX(newX,newXWidth);
 }
 
 QToolTipGroup *KOAgendaItem::toolTipGroup()
 {
   if (!mToolTipGroup) mToolTipGroup = new QToolTipGroup(0);
   return mToolTipGroup;
 }
 
 void KOAgendaItem::dragEnterEvent( QDragEnterEvent *e )
 {
 #ifndef KORG_NODND
   if ( ICalDrag::canDecode( e ) || VCalDrag::canDecode( e ) ||
        !QTextDrag::canDecode( e ) ) {
     e->ignore();
     return;
   }
   e->accept();
 #endif
 }
 
 void KOAgendaItem::dropEvent( QDropEvent *e )
 {
 #ifndef KORG_NODND
   QString text;
   if(QTextDrag::decode(e,text))
   {
     kdDebug() << "Dropped : " << text << endl;
     QStringList emails = QStringList::split(",",text);
     for(QStringList::ConstIterator it = emails.begin();it!=emails.end();++it) {
       kdDebug() << " Email: " << (*it) << endl;
       int pos = (*it).find("<");
       QString name = (*it).left(pos);
       QString email = (*it).mid(pos);
       if (!email.isEmpty()) {
         mIncidence->addAttendee(new Attendee(name,email));
       }
     }
   }
 #endif
 }
 
 
 QPtrList<KOAgendaItem> KOAgendaItem::conflictItems()
 {
   return mConflictItems;
 }
 
 void KOAgendaItem::setConflictItems(QPtrList<KOAgendaItem> ci)
 {
   mConflictItems = ci;
   KOAgendaItem *item;
   for ( item=mConflictItems.first(); item != 0;
         item=mConflictItems.next() ) {
     item->addConflictItem(this);
   }
 }
 
 void KOAgendaItem::addConflictItem(KOAgendaItem *ci)
 {
   if (mConflictItems.find(ci)<0)
     mConflictItems.append(ci);
 }