1 files changed, 1932 insertions, 0 deletions

diff --git a/korganizer/koagenda.cpp b/korganizer/koagenda.cpp
new file mode 100644
index 0000000..607c250
--- a/dev/null
+++ b/korganizer/koagenda.cpp
@@ -0,0 +1,1932 @@
+/*
+    This file is part of KOrganizer.
+    Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
+
+    Marcus Bains line.
+    Copyright (c) 2001 Ali Rahimi
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+    As a special exception, permission is given to link this program
+    with any edition of Qt, and distribute the resulting executable,
+    without including the source code for Qt in the source distribution.
+*/
+
+#ifndef _WIN32_
+#define protected public
+#include <qwidget.h>
+#undef protected 
+#endif
+#include <qintdict.h>
+#include <qdatetime.h>
+#include <qapplication.h>
+#include <qpopupmenu.h>
+#include <qcursor.h>
+#include <qpainter.h>
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <kiconloader.h>
+#include <kglobal.h>
+
+#include "koagendaitem.h"
+#include "koprefs.h"
+#include "koglobals.h"
+
+#include "koagenda.h"
+#include "koagenda.moc"
+
+#include <libkcal/event.h>
+#include <libkcal/todo.h>
+
+#ifndef DESKTOP_VERSION
+#include <qpe/qpeapplication.h>
+#endif
+
+//extern bool globalFlagBlockPainting;
+extern int globalFlagBlockAgenda;
+extern int globalFlagBlockAgendaItemPaint;
+extern int globalFlagBlockAgendaItemUpdate;
+extern int globalFlagBlockStartup;
+
+////////////////////////////////////////////////////////////////////////////
+MarcusBains::MarcusBains(KOAgenda *_agenda,const char *name)
+    : QFrame(_agenda->viewport(),name), agenda(_agenda)
+{
+    setLineWidth(0);
+    setMargin(0);
+    setBackgroundColor(Qt::red);
+    minutes = new QTimer(this);
+    connect(minutes, SIGNAL(timeout()), this, SLOT(updateLoc()));
+    minutes->start(0, true);
+
+    mTimeBox = new QLabel(this);
+    mTimeBox->setAlignment(Qt::AlignRight | Qt::AlignBottom);
+    QPalette pal = mTimeBox->palette();
+    pal.setColor(QColorGroup::Foreground, Qt::red);
+    mTimeBox->setPalette(pal);
+    //mTimeBox->setAutoMask(true);
+
+    agenda->addChild(mTimeBox);
+
+    oldToday = -1;
+}
+
+MarcusBains::~MarcusBains()
+{
+    delete minutes;
+}
+
+int MarcusBains::todayColumn()
+{
+    QDate currentDate = QDate::currentDate();
+
+    DateList dateList = agenda->dateList();
+    DateList::ConstIterator it;
+    int col = 0;
+    for(it = dateList.begin(); it != dateList.end(); ++it) {
+        if((*it) == currentDate)
+            return KOGlobals::self()->reverseLayout() ?
+                                 agenda->columns() - 1 - col : col;
+        ++col;
+    }
+
+    return -1;
+}
+void MarcusBains::updateLoc()
+{
+    updateLocation();
+}
+void MarcusBains::updateLocation(bool recalculate)
+{
+  
+    QTime tim = QTime::currentTime();
+    //qDebug(" MarcusBains::updateLocation %s ", tim.toString().latin1());
+    if((tim.hour() == 0) && (oldTime.hour()==23))
+        recalculate = true;
+
+    int mins = tim.hour()*60 + tim.minute();
+    int minutesPerCell = 24 * 60 / agenda->rows();
+    int y = mins*agenda->gridSpacingY()/minutesPerCell;
+    int today = recalculate ? todayColumn() : oldToday;
+    int x = agenda->gridSpacingX()*today;
+    bool disabled = !(KOPrefs::instance()->mMarcusBainsEnabled);
+
+    oldTime = tim;
+    oldToday = today;
+
+    if(disabled || (today<0)) {
+        hide(); mTimeBox->hide();
+        return;
+    } else {
+        show(); mTimeBox->show();
+    }
+
+    if(recalculate)
+        setFixedSize(agenda->gridSpacingX(),1);
+    agenda->moveChild(this, x, y);
+    raise();
+
+    if(recalculate)
+        //mTimeBox->setFont(QFont("helvetica",10));
+      mTimeBox->setFont(KOPrefs::instance()->mMarcusBainsFont);
+
+    mTimeBox->setText(KGlobal::locale()->formatTime(tim, KOPrefs::instance()->mMarcusBainsShowSeconds));
+    mTimeBox->adjustSize();
+    // the -2 below is there because there is a bug in this program
+    // somewhere, where the last column of this widget is a few pixels
+    // narrower than the other columns.
+    int offs = (today==agenda->columns()-1) ? -4 : 0;
+    agenda->moveChild(mTimeBox,
+               x+agenda->gridSpacingX()-mTimeBox->width()+offs-1,
+                  y-mTimeBox->height());
+ 
+    mTimeBox->raise();
+    //mTimeBox->setAutoMask(true);
+    minutes->start(5000,true);
+}
+
+
+////////////////////////////////////////////////////////////////////////////
+
+
+/*
+  Create an agenda widget with rows rows and columns columns.
+*/
+KOAgenda::KOAgenda(int columns,int rows,int rowSize,QWidget *parent,
+                   const char *name,WFlags f) :
+  QScrollView(parent,name,f)
+{
+  
+  mColumns = columns;
+  mRows = rows;
+  mGridSpacingY = rowSize;
+  mAllDayMode = false; 
+#ifndef DESKTOP_VERSION
+  QPEApplication::setStylusOperation( viewport(), QPEApplication::RightOnHold );
+#endif
+  mHolidayMask = 0;
+  init();
+}
+
+/*
+  Create an agenda widget with columns columns and one row. This is used for
+  all-day events.
+*/
+KOAgenda::KOAgenda(int columns,QWidget *parent,const char *name,WFlags f) :
+  QScrollView(parent,name,f)
+{
+  
+  blockResize = false;
+  mColumns = columns;
+  mRows = 1;
+  //qDebug("aaaaaaaaaaaaaaaaaaldays %d ", KOPrefs::instance()->mAllDaySize);
+  mGridSpacingY = KOPrefs::instance()->mAllDaySize;
+  mAllDayMode = true;
+#ifndef DESKTOP_VERSION
+  QPEApplication::setStylusOperation( viewport(), QPEApplication::RightOnHold );
+#endif
+  mHolidayMask = 0;
+  init();
+}
+
+
+KOAgenda::~KOAgenda()
+{
+    if(mMarcusBains) delete mMarcusBains;
+    
+}
+
+Incidence *KOAgenda::selectedIncidence() const
+{
+  return (mSelectedItem ? mSelectedItem->incidence() : 0);
+}
+
+
+QDate KOAgenda::selectedIncidenceDate() const
+{
+  return (mSelectedItem ? mSelectedItem->itemDate() : QDate());
+}
+
+
+void KOAgenda::init()
+{ 
+#ifndef _WIN32_
+  int wflags = viewport()-> getWFlags() |WRepaintNoErase;//WResizeNoErase
+  viewport()->setWFlags ( wflags);
+#endif
+  mGridSpacingX = 80;
+  mResizeBorderWidth = 8;
+  mScrollBorderWidth = 8;
+  mScrollDelay = 30;
+  mScrollOffset = 10;
+  mPaintPixmap.resize( 20,20);
+  //enableClipper(true);
+
+  // Grab key strokes for keyboard navigation of agenda. Seems to have no
+  // effect. Has to be fixed.
+  setFocusPolicy(WheelFocus);
+
+  connect(&mScrollUpTimer,SIGNAL(timeout()),SLOT(scrollUp()));
+  connect(&mScrollDownTimer,SIGNAL(timeout()),SLOT(scrollDown()));
+  connect(&mResizeTimer,SIGNAL(timeout()),SLOT(finishResize()));
+
+  mStartCellX = 0;
+  mStartCellY = 0;
+  mCurrentCellX = 0;
+  mCurrentCellY = 0;
+
+  mSelectionCellX = 0;
+  mSelectionYTop = 0;
+  mSelectionHeight = 0;
+
+  mOldLowerScrollValue = -1;
+  mOldUpperScrollValue = -1;
+
+  mClickedItem = 0;
+
+  mActionItem = 0;
+  mActionType = NOP;
+  mItemMoved = false;
+
+  mSelectedItem = 0;
+
+  // mItems.setAutoDelete(true);
+
+  resizeContents( mGridSpacingX * mColumns + 1 , mGridSpacingY * mRows + 1 );
+
+  viewport()->update();
+
+  setMinimumSize(30,  1);
+//  setMaximumHeight(mGridSpacingY * mRows + 5);
+
+  // Disable horizontal scrollbar. This is a hack. The geometry should be
+  // controlled in a way that the contents horizontally always fits. Then it is
+  // not necessary to turn off the scrollbar.
+  setHScrollBarMode(AlwaysOff);
+  if ( ! mAllDayMode ) 
+      setVScrollBarMode(AlwaysOn);
+  else
+      setVScrollBarMode(AlwaysOff);
+      
+  setStartHour(KOPrefs::instance()->mDayBegins);
+
+  calculateWorkingHours();
+
+  connect(verticalScrollBar(),SIGNAL(valueChanged(int)),
+          SLOT(checkScrollBoundaries(int)));
+
+  // Create the Marcus Bains line.
+  if(mAllDayMode)
+      mMarcusBains = 0;
+  else {
+      mMarcusBains = new MarcusBains(this);
+      addChild(mMarcusBains);
+  }
+}
+
+void KOAgenda::clear()
+{
+  KOAgendaItem *item;
+  for ( item=mItems.first(); item != 0; item=mItems.next() ) {
+    mUnusedItems.append( item );
+    //item->hide();
+  }
+  mItems.clear();
+  mSelectedItem = 0;
+  clearSelection();
+}
+
+void KOAgenda::clearSelection()
+{
+  mSelectionCellX = 0;
+  mSelectionYTop = 0;
+  mSelectionHeight = 0;
+}
+
+void KOAgenda::marcus_bains()
+{
+    if(mMarcusBains) mMarcusBains->updateLocation(true);
+}
+
+
+void KOAgenda::changeColumns(int columns)
+{
+  if (columns == 0) {
+    kdDebug() << "KOAgenda::changeColumns() called with argument 0" << endl;
+    return;
+  }
+
+  clear();
+  
+  mColumns = columns;
+//  setMinimumSize(mColumns * 10, mGridSpacingY + 1);
+//  init();
+//  update();
+  //qDebug("KOAgenda::changeColumns ");
+    computeSizes();
+    // QResizeEvent event( size(), size() );
+
+    //QApplication::sendEvent( this, &event );
+}
+
+/*
+  This is the eventFilter function, which gets all events from the KOAgendaItems
+  contained in the agenda. It has to handle moving and resizing for all items.
+*/
+bool KOAgenda::eventFilter ( QObject *object, QEvent *event )
+{
+//  kdDebug() << "KOAgenda::eventFilter" << endl;
+  switch(event->type()) {
+    case QEvent::MouseButtonPress:
+    case QEvent::MouseButtonDblClick:
+    case QEvent::MouseButtonRelease:
+    case QEvent::MouseMove:
+      return eventFilter_mouse(object, static_cast<QMouseEvent *>(event));
+
+    case (QEvent::Leave):
+      if (!mActionItem)
+        setCursor(arrowCursor);
+      return true;
+
+    default:
+      return QScrollView::eventFilter(object,event);
+  }
+}
+
+
+bool KOAgenda::eventFilter_mouse(QObject *object, QMouseEvent *me)
+{
+    //qDebug("KOAgenda::eventFilter_mous ");
+    QPoint viewportPos;
+    if (object != viewport()) {
+        viewportPos = ((QWidget *)object)->mapToParent(me->pos());
+    } else {
+        viewportPos = me->pos();
+    }
+    static int startX = 0;
+    static int startY = 0;
+    static bool block = true;
+    switch (me->type())  {
+    case QEvent::MouseButtonPress:
+        //qDebug("QEvent::MouseButtonPress: ");
+        //        kdDebug() << "koagenda: filtered button press" << endl;
+        if (object != viewport()) {
+            if (me->button() == RightButton) {
+        
+                mClickedItem = (KOAgendaItem *)object;
+                if (mClickedItem) {
+                    selectItem(mClickedItem);
+                    // emit showIncidencePopupSignal(mClickedItem->incidence());
+                }
+                //mItemPopup->popup(QCursor::pos());
+            } else {
+                mActionItem = (KOAgendaItem *)object;
+                if (mActionItem) {
+                    if ( mSelectionHeight > 0 ) { 
+                        int selectionCellX = mSelectionCellX * mGridSpacingX;
+                        int selectionYTop = mSelectionYTop;
+                        int gridSpacingX = mGridSpacingX;
+                        int selectionHeight = mSelectionHeight;
+                        clearSelection();
+                        repaintContents( selectionCellX, selectionYTop,
+                                         gridSpacingX, selectionHeight,false );
+                    }
+                    selectItem(mActionItem);
+                    Incidence *incidence = mActionItem->incidence();
+                    if ( incidence->isReadOnly() /*|| incidence->recurrence()->doesRecur() */) {
+                        mActionItem = 0;
+                    } else {
+                        startItemAction(viewportPos);
+                        startX = viewportPos.x();
+                        startY = viewportPos.y(); 
+                        block = true;
+                    }
+                }
+            }
+        } else {
+            selectItem(0);
+            mActionItem = 0;
+            setCursor(arrowCursor);
+            startSelectAction(viewportPos);
+        }
+        break;
+
+    case QEvent::MouseButtonRelease:
+        //qDebug("QEvent::MouseButtonRelease: ");
+        if (me->button() == RightButton && block ) {
+            if (object != viewport()) {
+                mClickedItem = (KOAgendaItem *)object;
+                if (mActionItem ) {
+                    endItemAction();
+                }
+                if (mClickedItem) {
+                    selectItem(mClickedItem);
+                    emit showIncidencePopupSignal(mClickedItem->incidence());
+                } 
+            } 
+            break;
+        }
+        block = true;
+        if (mActionItem) {  
+            QPoint clipperPos = clipper()->mapFromGlobal(viewport()->mapToGlobal(viewportPos));
+            //qDebug(" %d %d %d  ",clipperPos.y(),visibleHeight() , 9  );
+            if ( mActionType == MOVE && (clipperPos.y() > visibleHeight()-2 ||clipperPos.y() < 0 ) ) {
+                mScrollUpTimer.stop();
+                mScrollDownTimer.stop();
+                mActionItem->resetMove();
+                placeSubCells( mActionItem );
+                // emit startDragSignal( mActionItem->incidence() );
+                setCursor( arrowCursor );
+                mActionItem = 0;
+                mActionType = NOP;
+                mItemMoved = 0;
+                return true;
+            }
+            endItemAction();
+        } else if ( mActionType == SELECT ) {
+            endSelectAction();
+        }
+        break;
+
+    case QEvent::MouseMove:
+        if (object != viewport()) {
+            KOAgendaItem *moveItem = (KOAgendaItem *)object;
+            //qDebug("moveItem %d ",moveItem );
+            if (!moveItem->incidence()->isReadOnly() /*&&
+                                                       !moveItem->incidence()->recurrence()->doesRecur()*/ )
+                if (!mActionItem)
+                    setNoActionCursor(moveItem,viewportPos);
+                else {
+                    if ( block ) {
+                        int dX, dY; 
+                        dX = startX - viewportPos.x();
+                        if ( dX < 0   )
+                            dX = -dX;
+                        dY = viewportPos.y() - startY;
+                        if ( dY < 0 )
+                            dY = -dY;
+                        int diff = 30;
+                        if ( QApplication::desktop()->width() < 480 )
+                            diff = 15;
+                        // qDebug(" %d %d ",dX, dY );
+                        if (  dX > diff  || dY > diff  ) {
+                            block = false;
+                        }
+                    }
+                    if ( !block )
+                        performItemAction(viewportPos);
+                }
+        } else {
+            if ( mActionType == SELECT ) {
+                performSelectAction( viewportPos );
+            }
+        }
+        break;
+
+    case QEvent::MouseButtonDblClick:
+        if (object == viewport()) {
+            selectItem(0);
+            int x,y;
+            viewportToContents(viewportPos.x(),viewportPos.y(),x,y);
+            int gx,gy;
+            contentsToGrid(x,y,gx,gy);
+            emit newEventSignal(gx,gy);
+        } else {
+            KOAgendaItem *doubleClickedItem = (KOAgendaItem *)object;
+            selectItem(doubleClickedItem);
+            if ( KOPrefs::instance()->mEditOnDoubleClick )
+                emit editIncidenceSignal(doubleClickedItem->incidence());
+            else
+                emit showIncidenceSignal(doubleClickedItem->incidence());
+        }
+        break;
+
+    default:
+        break;
+    }
+
+    return true;
+}
+
+void KOAgenda::startSelectAction(QPoint viewportPos)
+{
+    //emit newStartSelectSignal();
+
+  mActionType = SELECT;
+
+  int x,y;
+  viewportToContents(viewportPos.x(),viewportPos.y(),x,y);
+  int gx,gy;
+  contentsToGrid(x,y,gx,gy);
+
+  mStartCellX = gx;
+  mStartCellY = gy;
+  mCurrentCellX = gx;
+  mCurrentCellY = gy;
+
+  // Store coordinates of old selection
+  int selectionX = mSelectionCellX * mGridSpacingX;
+  int selectionYTop = mSelectionYTop;
+  int selectionHeight = mSelectionHeight;
+
+  // Store new selection
+  mSelectionCellX = gx;
+  mSelectionYTop = gy * mGridSpacingY;
+  mSelectionHeight = mGridSpacingY;
+  
+  // Clear old selection
+  repaintContents( selectionX, selectionYTop,
+                   mGridSpacingX, selectionHeight,false );
+
+  // Paint new selection
+  //  repaintContents( mSelectionCellX * mGridSpacingX, mSelectionYTop,
+  //               mGridSpacingX, mSelectionHeight );
+}
+
+void KOAgenda::performSelectAction(QPoint viewportPos)
+{
+  int x,y;
+  viewportToContents(viewportPos.x(),viewportPos.y(),x,y);
+  int gx,gy;
+  contentsToGrid(x,y,gx,gy);
+
+  QPoint clipperPos = clipper()->
+                      mapFromGlobal(viewport()->mapToGlobal(viewportPos));
+  
+  // Scroll if cursor was moved to upper or lower end of agenda.
+  if (clipperPos.y() < mScrollBorderWidth) {
+    mScrollUpTimer.start(mScrollDelay);
+  } else if (visibleHeight() - clipperPos.y() <
+             mScrollBorderWidth) {
+    mScrollDownTimer.start(mScrollDelay);
+  } else {
+    mScrollUpTimer.stop();
+    mScrollDownTimer.stop();
+  }
+
+  if ( gy > mCurrentCellY ) {
+    mSelectionHeight = ( gy + 1 ) * mGridSpacingY - mSelectionYTop;
+
+#if 0
+    // FIXME: Repaint only the newly selected region
+    repaintContents( mSelectionCellX * mGridSpacingX,
+                     mCurrentCellY + mGridSpacingY,
+                     mGridSpacingX,
+                     mSelectionHeight - ( gy - mCurrentCellY - 1 ) * mGridSpacingY );
+#else
+    repaintContents( (KOGlobals::self()->reverseLayout() ?
+                     mColumns - 1 - mSelectionCellX : mSelectionCellX) *
+                     mGridSpacingX, mSelectionYTop,
+                     mGridSpacingX, mSelectionHeight , false);
+#endif
+
+    mCurrentCellY = gy;
+  } else if ( gy < mCurrentCellY ) {
+    if ( gy >= mStartCellY ) {
+      int selectionHeight = mSelectionHeight;
+      mSelectionHeight = ( gy + 1 ) * mGridSpacingY - mSelectionYTop;
+
+      repaintContents( (KOGlobals::self()->reverseLayout() ?
+                       mColumns - 1 - mSelectionCellX : mSelectionCellX) *
+                       mGridSpacingX, mSelectionYTop,
+                       mGridSpacingX, selectionHeight,false );
+    
+      mCurrentCellY = gy;
+    } else {
+    }
+  }
+}
+
+void KOAgenda::endSelectAction()
+{
+  mActionType = NOP;
+  mScrollUpTimer.stop();
+  mScrollDownTimer.stop();
+  
+  emit newTimeSpanSignal(mStartCellX,mStartCellY,mCurrentCellX,mCurrentCellY);
+}
+
+void KOAgenda::startItemAction(QPoint viewportPos)
+{
+  int x,y;
+  viewportToContents(viewportPos.x(),viewportPos.y(),x,y);
+  int gx,gy;
+  contentsToGrid(x,y,gx,gy);
+
+  mStartCellX = gx;
+  mStartCellY = gy;
+  mCurrentCellX = gx;
+  mCurrentCellY = gy;
+
+  if (mAllDayMode) {
+    int gridDistanceX = (x - gx * mGridSpacingX);
+    if (gridDistanceX < mResizeBorderWidth &&
+        mActionItem->cellX() == mCurrentCellX) {
+      mActionType = RESIZELEFT;
+      setCursor(sizeHorCursor);
+    } else if ((mGridSpacingX - gridDistanceX) < mResizeBorderWidth &&
+               mActionItem->cellXWidth() == mCurrentCellX) {
+      mActionType = RESIZERIGHT;
+      setCursor(sizeHorCursor);
+    } else {
+      mActionType = MOVE;
+      mActionItem->startMove();
+      setCursor(sizeAllCursor);
+    }
+  } else {
+    int gridDistanceY = (y - gy * mGridSpacingY);
+    bool allowResize = ( mActionItem->incidence()->type() != "Todo" );
+    if (allowResize && gridDistanceY < mResizeBorderWidth &&
+        mActionItem->cellYTop() == mCurrentCellY &&
+        !mActionItem->firstMultiItem()) {
+      mActionType = RESIZETOP;
+      setCursor(sizeVerCursor);
+    } else if (allowResize &&(mGridSpacingY - gridDistanceY) < mResizeBorderWidth &&
+               mActionItem->cellYBottom() == mCurrentCellY &&
+               !mActionItem->lastMultiItem())  {
+      mActionType = RESIZEBOTTOM;
+      setCursor(sizeVerCursor);
+    } else {
+      mActionType = MOVE;
+      mActionItem->startMove();
+      setCursor(sizeAllCursor);
+    }
+  }
+}
+
+void KOAgenda::performItemAction(QPoint viewportPos)
+{
+//  kdDebug() << "viewportPos: " << viewportPos.x() << "," << viewportPos.y() << endl;
+//  QPoint point = viewport()->mapToGlobal(viewportPos);
+//  kdDebug() << "Global: " << point.x() << "," << point.y() << endl;
+//  point = clipper()->mapFromGlobal(point);
+//  kdDebug() << "clipper: " << point.x() << "," << point.y() << endl;
+//  kdDebug() << "visible height: " << visibleHeight() << endl;
+  int x,y;
+  viewportToContents(viewportPos.x(),viewportPos.y(),x,y);
+//  kdDebug() << "contents: " << x << "," << y << "\n" << endl;
+  int gx,gy;
+  contentsToGrid(x,y,gx,gy);
+  QPoint clipperPos = clipper()->
+                      mapFromGlobal(viewport()->mapToGlobal(viewportPos));
+
+  // Cursor left active agenda area.
+  // This starts a drag.
+  if ( /*clipperPos.y() < 0 || clipperPos.y() > visibleHeight() ||*/
+       clipperPos.x() < 0 || clipperPos.x() > visibleWidth() ) {
+    if ( mActionType == MOVE ) {
+      mScrollUpTimer.stop();
+      mScrollDownTimer.stop();
+      mActionItem->resetMove();
+      placeSubCells( mActionItem );
+      // emit startDragSignal( mActionItem->incidence() );
+      setCursor( arrowCursor );
+      mActionItem = 0;
+      mActionType = NOP;
+      mItemMoved = 0;
+      return;
+    }
+  } else {
+    switch ( mActionType ) {
+      case MOVE:
+        setCursor( sizeAllCursor );
+        break;
+      case RESIZETOP:
+      case RESIZEBOTTOM:
+        setCursor( sizeVerCursor );
+        break;
+      case RESIZELEFT:
+      case RESIZERIGHT:
+        setCursor( sizeHorCursor );
+        break;
+      default:
+        setCursor( arrowCursor );
+    }
+  }
+
+  // Scroll if item was moved to upper or lower end of agenda.
+  if (clipperPos.y() < mScrollBorderWidth) {
+    mScrollUpTimer.start(mScrollDelay);
+  } else if (visibleHeight() - clipperPos.y() <
+             mScrollBorderWidth) {
+    mScrollDownTimer.start(mScrollDelay);
+  } else {
+    mScrollUpTimer.stop();
+    mScrollDownTimer.stop();
+  }
+
+  // Move or resize item if necessary
+  if (mCurrentCellX != gx || mCurrentCellY != gy) {
+    mItemMoved = true;
+    mActionItem->raise();
+    if (mActionType == MOVE) {
+      // Move all items belonging to a multi item
+      KOAgendaItem *moveItem = mActionItem->firstMultiItem();
+      bool isMultiItem = (moveItem || mActionItem->lastMultiItem());
+      if (!moveItem) moveItem = mActionItem;
+      while (moveItem) {
+        int dy;
+        if (isMultiItem) dy = 0;
+        else dy = gy - mCurrentCellY;
+        moveItem->moveRelative(gx - mCurrentCellX,dy);
+        int x,y;
+        gridToContents(moveItem->cellX(),moveItem->cellYTop(),x,y);
+        moveItem->resize(mGridSpacingX * moveItem->cellWidth(),
+                         mGridSpacingY * moveItem->cellHeight());
+        moveChild(moveItem,x,y);
+        moveItem = moveItem->nextMultiItem();
+      }
+    } else if (mActionType == RESIZETOP) {
+      if (mCurrentCellY <= mActionItem->cellYBottom()) {
+        mActionItem->expandTop(gy - mCurrentCellY);
+        mActionItem->resize(mActionItem->width(),
+                            mGridSpacingY * mActionItem->cellHeight());
+        int x,y;
+        gridToContents(mCurrentCellX,mActionItem->cellYTop(),x,y);
+        //moveChild(mActionItem,childX(mActionItem),y);
+        QScrollView::moveChild( mActionItem,childX(mActionItem),y );
+      }
+    } else if (mActionType == RESIZEBOTTOM) {
+      if (mCurrentCellY >= mActionItem->cellYTop()) {
+        mActionItem->expandBottom(gy - mCurrentCellY);
+        mActionItem->resize(mActionItem->width(),
+                            mGridSpacingY * mActionItem->cellHeight());
+      }
+    } else if (mActionType == RESIZELEFT) {
+       if (mCurrentCellX <= mActionItem->cellXWidth()) {
+         mActionItem->expandLeft(gx - mCurrentCellX);
+         mActionItem->resize(mGridSpacingX * mActionItem->cellWidth(),
+                             mActionItem->height());
+        int x,y;
+        gridToContents(mActionItem->cellX(),mActionItem->cellYTop(),x,y);
+        moveChild(mActionItem,x,childY(mActionItem));
+       }
+    } else if (mActionType == RESIZERIGHT) {
+       if (mCurrentCellX >= mActionItem->cellX()) {
+         mActionItem->expandRight(gx - mCurrentCellX);
+         mActionItem->resize(mGridSpacingX * mActionItem->cellWidth(),
+                             mActionItem->height());
+       }
+    }
+    mCurrentCellX = gx;
+    mCurrentCellY = gy;
+  }
+}
+
+void KOAgenda::endItemAction()
+{
+ 
+    if ( mItemMoved ) {
+        KOAgendaItem *placeItem = mActionItem->firstMultiItem();
+        if ( !placeItem ) {
+            placeItem = mActionItem;      
+        }
+        if ( placeItem->incidence()->recurrence()->doesRecur() ) {
+            Incidence* oldInc =  placeItem->incidence();
+            placeItem->recreateIncidence();
+            emit addToCalSignal(placeItem->incidence(), oldInc );
+        }
+        int type = mActionType;
+        if ( mAllDayMode )
+            type = -1;
+        KOAgendaItem *modifiedItem = placeItem;
+        //emit itemModified( placeItem, mActionType /*KOGlobals::EVENTEDITED */);
+        QPtrList<KOAgendaItem> oldconflictItems ;//= placeItem->conflictItems();
+        KOAgendaItem *item;
+  
+        if ( placeItem->incidence()->type() == "Todo" ) {
+            mSelectedItem = 0;
+            //qDebug("todo %d %d %d ", mCurrentCellX, modifiedItem->cellX() ,modifiedItem->cellXWidth());
+            modifiedItem->mLastMoveXPos = mCurrentCellX;
+            emit itemModified( modifiedItem, mActionType ); 
+        }  
+        else {  
+#if 0
+            for ( item=oldconflictItems.first(); item != 0;
+                  item=oldconflictItems.next() ) {
+                placeSubCells(item);    
+            } 
+            while ( placeItem ) { 
+                //qDebug("placeItem  %s ", placeItem->incidence()->summary().latin1());  
+                placeSubCells( placeItem );
+                placeItem = placeItem->nextMultiItem();
+            }  
+#endif
+
+            globalFlagBlockAgendaItemPaint = 1;
+            for ( item=oldconflictItems.first(); item != 0;
+                  item=oldconflictItems.next() ) {
+                placeSubCells(item);    
+            } 
+            while ( placeItem ) { 
+                //qDebug("placeItem  %s ", placeItem->incidence()->summary().latin1());  
+                oldconflictItems = placeItem->conflictItems();
+                for ( item=oldconflictItems.first(); item != 0;
+                      item=oldconflictItems.next() ) {
+                    placeSubCells(item);    
+                } 
+                placeSubCells( placeItem );
+                placeItem = placeItem->nextMultiItem();
+            } 
+            globalFlagBlockAgendaItemPaint = 0;
+            for ( item=oldconflictItems.first(); item != 0;
+                  item=oldconflictItems.next() ) {
+                globalFlagBlockAgendaItemUpdate = 0;
+                item->repaintMe();
+                globalFlagBlockAgendaItemUpdate = 1;
+                item->repaint( false );    
+            } 
+            placeItem = modifiedItem;
+        
+            while ( placeItem ) { 
+                //qDebug("placeItem  %s ", placeItem->incidence()->summary().latin1());  
+                globalFlagBlockAgendaItemUpdate = 0;
+                placeItem->repaintMe();
+                globalFlagBlockAgendaItemUpdate = 1;
+                placeItem->repaint(false);
+                placeItem = placeItem->nextMultiItem();
+            }  
+            emit itemModified( modifiedItem, mActionType ); 
+         
+
+            placeItem = modifiedItem;
+            while ( placeItem ) {
+                oldconflictItems = placeItem->conflictItems();
+                for ( item=oldconflictItems.first(); item != 0;
+                      item=oldconflictItems.next() ) {
+                    placeSubCells(item);    
+                } 
+                placeSubCells( placeItem );
+                placeItem = placeItem->nextMultiItem();
+
+            } 
+            placeItem = modifiedItem;
+            while ( placeItem ) {
+                oldconflictItems = placeItem->conflictItems();
+                for ( item=oldconflictItems.first(); item != 0;
+                      item=oldconflictItems.next() ) {
+                    globalFlagBlockAgendaItemUpdate = 0;
+                    item->repaintMe();
+                    globalFlagBlockAgendaItemUpdate = 1;
+                    item->repaint(false);    
+                }
+                placeItem = placeItem->nextMultiItem();
+            } 
+            /*
+
+            oldconflictItems = modifiedItem->conflictItems();
+            for ( item=oldconflictItems.first(); item != 0;
+            item=oldconflictItems.next() ) {
+            globalFlagBlockAgendaItemUpdate = 0;
+            item->paintMe(false);
+            globalFlagBlockAgendaItemUpdate = 1;
+            item->repaint(false);    
+            }
+            */
+
+ 
+        }
+     
+    }
+
+    mScrollUpTimer.stop();
+    mScrollDownTimer.stop();
+    setCursor( arrowCursor );
+    mActionItem = 0;
+    mActionType = NOP;
+    mItemMoved = 0;
+
+}
+
+void KOAgenda::setNoActionCursor(KOAgendaItem *moveItem,QPoint viewportPos)
+{
+//  kdDebug() << "viewportPos: " << viewportPos.x() << "," << viewportPos.y() << endl;
+//  QPoint point = viewport()->mapToGlobal(viewportPos);
+//  kdDebug() << "Global: " << point.x() << "," << point.y() << endl;
+//  point = clipper()->mapFromGlobal(point);
+//  kdDebug() << "clipper: " << point.x() << "," << point.y() << endl;
+
+  int x,y;
+  viewportToContents(viewportPos.x(),viewportPos.y(),x,y);
+//  kdDebug() << "contents: " << x << "," << y << "\n" << endl;
+  int gx,gy;
+  contentsToGrid(x,y,gx,gy);
+
+  // Change cursor to resize cursor if appropriate
+  if (mAllDayMode) {
+    int gridDistanceX = (x - gx * mGridSpacingX);
+    if (gridDistanceX < mResizeBorderWidth &&
+        moveItem->cellX() == gx) {
+      setCursor(sizeHorCursor);
+    } else if ((mGridSpacingX - gridDistanceX) < mResizeBorderWidth &&
+             moveItem->cellXWidth() == gx) {
+      setCursor(sizeHorCursor);
+    } else {
+      setCursor(arrowCursor);
+    }
+  } else {
+    int gridDistanceY = (y - gy * mGridSpacingY);
+    if (gridDistanceY < mResizeBorderWidth &&
+        moveItem->cellYTop() == gy &&
+        !moveItem->firstMultiItem()) {
+      setCursor(sizeVerCursor);
+    } else if ((mGridSpacingY - gridDistanceY) < mResizeBorderWidth &&
+               moveItem->cellYBottom() == gy &&
+               !moveItem->lastMultiItem()) {
+      setCursor(sizeVerCursor);
+    } else {
+      setCursor(arrowCursor);
+    }
+  }
+}
+
+
+/*
+  Place item in cell and take care that multiple items using the same cell do
+  not overlap. This method is not yet optimal. It doesn´t use the maximum space
+  it can get in all cases.
+  At the moment the method has a bug: When an item is placed only the sub cell
+  widths of the items are changed, which are within the Y region the item to
+  place spans. When the sub cell width change of one of this items affects a
+  cell, where other items are, which do not overlap in Y with the item to place,
+  the display gets corrupted, although the corruption looks quite nice.
+*/
+void KOAgenda::placeSubCells(KOAgendaItem *placeItem)
+{
+
+    QPtrList<KOAgendaItem> conflictItems;
+    int maxSubCells = 0;
+    QIntDict<KOAgendaItem> subCellDict(5);
+
+    KOAgendaItem *item;
+    for ( item=mItems.first(); item != 0; item=mItems.next() ) {
+        if (item != placeItem) {
+            if (placeItem->cellX() <= item->cellXWidth() &&
+                placeItem->cellXWidth() >= item->cellX()) {
+                if ((placeItem->cellYTop() <= item->cellYBottom()) &&
+                    (placeItem->cellYBottom() >= item->cellYTop())) {
+                    conflictItems.append(item);
+                    if (item->subCells() > maxSubCells)
+                        maxSubCells = item->subCells();
+                    subCellDict.insert(item->subCell(),item);
+                }
+            }
+        }
+    }
+
+    if (conflictItems.count() > 0) {
+        // Look for unused sub cell and insert item
+        int i;
+        for(i=0;i<maxSubCells;++i) {
+            if (!subCellDict.find(i)) {
+                placeItem->setSubCell(i);
+                break;
+            }
+        }
+        if (i == maxSubCells) {
+            placeItem->setSubCell(maxSubCells);
+            maxSubCells++;  // add new item to number of sub cells
+        }
+
+        // Prepare for sub cell geometry adjustment
+        int newSubCellWidth;
+        if (mAllDayMode) newSubCellWidth = mGridSpacingY / maxSubCells;
+        else newSubCellWidth = mGridSpacingX / maxSubCells;
+        conflictItems.append(placeItem);
+
+
+        // Adjust sub cell geometry of all items
+        for ( item=conflictItems.first(); item != 0;
+              item=conflictItems.next() ) {
+            item->setSubCells(maxSubCells);
+            if (mAllDayMode) {
+                item->resize(item->cellWidth() * mGridSpacingX, newSubCellWidth);
+            } else {
+                item->resize(newSubCellWidth, item->cellHeight() * mGridSpacingY);
+            }
+            int x,y;
+            gridToContents(item->cellX(),item->cellYTop(),x,y);
+            if (mAllDayMode) {
+                y += item->subCell() * newSubCellWidth;
+            } else {
+                x += item->subCell() * newSubCellWidth;
+            }
+            moveChild(item,x,y);  
+            // qDebug("moveChild %s %d %d ", item->incidence()->summary().latin1() ,x,y);  
+            //item->updateItem();
+        }
+
+    } else {
+        placeItem->setSubCell(0);
+        placeItem->setSubCells(1);
+        if (mAllDayMode) placeItem->resize(placeItem->width(),mGridSpacingY);
+        else placeItem->resize(mGridSpacingX,placeItem->height());
+        int x,y;
+        gridToContents(placeItem->cellX(),placeItem->cellYTop(),x,y);
+        moveChild(placeItem,x,y);
+    }
+    placeItem->setConflictItems(conflictItems);
+  //   for ( item=conflictItems.first(); item != 0;
+//           item=conflictItems.next() ) {
+//         //item->updateItem();
+//         //qDebug("xxx item->updateItem() %s %d %d", item->incidence()->summary().latin1(),item->x(), item->y() );  
+//     }
+//     placeItem->updateItem();
+} 
+
+void KOAgenda::drawContents(QPainter* p, int cx, int cy, int cw, int ch)
+{
+    if ( globalFlagBlockAgenda )
+        return;
+    //qDebug("KOAgenda::drawContents ");
+    if (  mCurPixWid != contentsWidth() || mCurPixHei != contentsHeight() )
+        ;//drawContentsToPainter();
+   
+    QPaintDevice* pd = p->device();
+    p->end();
+    int vx, vy; 
+    int selectionX = KOGlobals::self()->reverseLayout() ?
+            (mColumns - 1 - mSelectionCellX) * mGridSpacingX : 
+            mSelectionCellX * mGridSpacingX;
+    contentsToViewport ( cx, cy, vx,vy); 
+    // qDebug("  %d %d %d %d ",  cx, cy, cw,ch) ;
+    if ( !(selectionX ==  cx &&  cy == mSelectionYTop  &&  cw ==mGridSpacingX && ch == mSelectionHeight ) )
+        bitBlt ( pd, vx, vy, &mPaintPixmap, cx, cy, cw, ch ,CopyROP);
+    
+    if ( mSelectionHeight > 0 ) { 
+        //qDebug("----  %d %d %d %d ", selectionX, mSelectionYTop, mGridSpacingX, mSelectionHeight );
+        if ( ( cx + cw ) >= selectionX && cx <= ( selectionX + mGridSpacingX ) &&
+             ( cy + ch ) >= mSelectionYTop && cy <= ( mSelectionYTop + mSelectionHeight ) ) {
+            contentsToViewport ( selectionX, mSelectionYTop, vx,vy); 
+            bitBlt ( pd, vx+1, vy, &mHighlightPixmap, 0, mSelectionYTop, mGridSpacingX-1, mSelectionHeight ,CopyROP); 
+        }     
+    } 
+    //qDebug("btbl ");  
+    p->begin( pd );
+    //qDebug("end "); 
+}
+
+void KOAgenda::finishUpdate()
+{
+
+    KOAgendaItem *item;
+    globalFlagBlockAgendaItemPaint = 1;
+    for ( item=mItems.first(); item != 0; item=mItems.next() ) {
+        if ( !item->isVisible() )
+            item->show();
+       
+    }
+    globalFlagBlockAgendaItemUpdate = 0;
+    for ( item=mItems.first(); item != 0; item=mItems.next() ) {
+            item->repaintMe( );
+    }
+    globalFlagBlockAgendaItemUpdate = 1;
+    qApp->processEvents(); 
+    globalFlagBlockAgendaItemPaint = 0;
+    for ( item=mItems.first(); item != 0; item=mItems.next() ) {
+        item->repaint( false );
+    }
+    
+}
+
+/*
+  Draw grid in the background of the agenda.
+*/
+void KOAgenda::drawContentsToPainter( QPainter* paint, bool backgroundOnly )// int cx, int cy, int cw, int ch)
+{
+
+ 
+    if ( ! mGridSpacingX || ! mGridSpacingY ||! mHolidayMask )
+        return;
+    if ( globalFlagBlockAgenda > 1 && globalFlagBlockAgenda < 4 )
+        return;
+    int cx = 0, cy = 0,  cw = contentsWidth(),  ch = contentsHeight();
+    if ( ch < 1 )
+        ch = 1;
+    if (  mPaintPixmap.width() < contentsWidth()+42 || mPaintPixmap.height() < ch ) {
+        mPaintPixmap.resize( contentsWidth()+42, ch );
+    }
+    mCurPixWid = contentsWidth();
+    mCurPixHei = ch;
+    if ( mHighlightPixmap.width() < mGridSpacingX-1 ||  mHighlightPixmap.height() < ch ) {
+        mHighlightPixmap.resize( mGridSpacingX-1, ch );
+        mHighlightPixmap.fill ( KOPrefs::instance()->mHighlightColor );
+    }
+    mPixPainter.begin( &mPaintPixmap) ;
+    //qDebug("wid %d hei %d ",mPaintPixmap.width(),mPaintPixmap.height()  );
+    QPainter * p ;
+    if (paint == 0) {
+        mPaintPixmap.fill(KOPrefs::instance()->mAgendaBgColor);
+        p = &mPixPainter;
+    }
+    else
+        p = paint ;
+    // qDebug("++++++KOAgenda::drawContentsTo Painter %d %d %d %d ",  cx, cy, cw, ch); 
+   
+    //--cx;++cw;
+  int lGridSpacingY = mGridSpacingY*2;
+  int selDay;
+  if ( !backgroundOnly )
+  for ( selDay = 0; selDay < mSelectedDates.count();  ++selDay)
+      {
+          if ( mSelectedDates[selDay] == QDateTime::currentDateTime ().date() && KOPrefs::instance()->mHighlightCurrentDay) {
+              int x1 = cx;
+              int y1 = 0;
+              if (y1 < cy) y1 = cy;
+              int x2 = cx+cw-1;
+              int y2 = contentsHeight();
+              if (y2 > cy+ch-1) y2=cy+ch-1;
+              if (x2 >= x1 && y2 >= y1) {
+                  int gxStart = selDay;
+                  int gxEnd = gxStart ;
+                  int xStart = KOGlobals::self()->reverseLayout() ?
+                      (mColumns - 1 - gxStart)*mGridSpacingX :
+                      gxStart*mGridSpacingX;
+                  if (xStart < x1) xStart = x1;
+                  int xEnd = KOGlobals::self()->reverseLayout() ?
+                      (mColumns - gxStart)*mGridSpacingX-1 :
+                      (gxStart+1)*mGridSpacingX-1;
+                  if (xEnd > x2) xEnd = x2;
+                  if ( KOPrefs::instance()->mUseHighlightLightColor )
+                      p->fillRect(xStart,y1,xEnd-xStart+1,y2-y1+1,
+                                  KOPrefs::instance()->mAgendaBgColor.light());
+                  else
+                      p->fillRect(xStart,y1,xEnd-xStart+1,y2-y1+1,
+                                  KOPrefs::instance()->mAgendaBgColor.dark());
+                      
+              } 
+          }
+      }
+  // Highlight working hours
+
+  if ( !backgroundOnly )
+  if (mWorkingHoursEnable) {
+    int x1 = cx;
+    int y1 = mWorkingHoursYTop;
+    if (y1 < cy) y1 = cy;
+    int x2 = cx+cw-1;
+    //  int x2 = mGridSpacingX * 5 - 1;
+    //  if (x2 > cx+cw-1) x2 = cx + cw - 1;
+    int y2 = mWorkingHoursYBottom;
+    if (y2 > cy+ch-1) y2=cy+ch-1;
+
+    if (x2 >= x1 && y2 >= y1) {
+        // qDebug("x1 %d mGridSpacingX %d ", x1, mGridSpacingX );
+      int gxStart = x1/mGridSpacingX;
+      int gxEnd = x2/mGridSpacingX;
+      while(gxStart <= gxEnd) {
+        if (gxStart < int(mHolidayMask->count()) &&
+            !mHolidayMask->at(gxStart)) {
+          int xStart = KOGlobals::self()->reverseLayout() ?
+                                    (mColumns - 1 - gxStart)*mGridSpacingX :
+                                     gxStart*mGridSpacingX;
+          if (xStart < x1) xStart = x1;
+          int xEnd = KOGlobals::self()->reverseLayout() ?
+                                    (mColumns - gxStart)*mGridSpacingX-1 :
+                                    (gxStart+1)*mGridSpacingX-1;
+          if (xEnd > x2) xEnd = x2;
+          if ( mSelectedDates[gxStart] == QDateTime::currentDateTime ().date()&& KOPrefs::instance()->mHighlightCurrentDay ) {
+              if ( KOPrefs::instance()->mUseHighlightLightColor )
+                  p->fillRect(xStart,y1,xEnd-xStart+1,y2-y1+1,
+                              KOPrefs::instance()->mWorkingHoursColor.light());
+              else
+                  p->fillRect(xStart,y1,xEnd-xStart+1,y2-y1+1,
+                              KOPrefs::instance()->mWorkingHoursColor.dark());
+          } else {
+              p->fillRect(xStart,y1,xEnd-xStart+1,y2-y1+1,
+                          KOPrefs::instance()->mWorkingHoursColor);
+          }
+        }
+        ++gxStart;
+      }
+    }
+  }
+  /*
+  int selectionX = KOGlobals::self()->reverseLayout() ?
+                   (mColumns - 1 - mSelectionCellX) * mGridSpacingX : 
+                    mSelectionCellX * mGridSpacingX;
+
+  // Draw selection
+  if ( ( cx + cw ) >= selectionX && cx <= ( selectionX + mGridSpacingX ) &&
+       ( cy + ch ) >= mSelectionYTop && cy <= ( mSelectionYTop + mSelectionHeight ) ) {
+    // TODO: paint only part within cx,cy,cw,ch
+    p->fillRect( selectionX, mSelectionYTop, mGridSpacingX,
+                 mSelectionHeight, KOPrefs::instance()->mHighlightColor );
+  }
+  */
+  // Draw vertical lines of grid
+ 
+  int x = ((int)(cx/mGridSpacingX))*mGridSpacingX;
+  if ( mGridSpacingX > 0 ) {
+      while (x < cx + cw) {
+          p->drawLine(x,cy,x,cy+ch);
+          x+=mGridSpacingX;
+      }
+  }
+  // Draw horizontal lines of grid
+  int y = ((int)(cy/lGridSpacingY))*lGridSpacingY;
+  if ( lGridSpacingY > 0 ) {
+      while (y < cy + ch) {
+          p->drawLine(cx,y,cx+cw,y);
+          y+=lGridSpacingY;
+      } 
+  }
+   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 doesn´t work. The QSplitter
+  // don´t seem to think that an Expanding widget needs more space than a
+  // Preferred one.
+  // But it doesn´t 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 )
+          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  
+}