agenda fix

1 files changed, 3 insertions, 3 deletions

diff --git a/korganizer/koagenda.cpp b/korganizer/koagenda.cpp
index d9d1283..1d4d6de 100644
--- a/korganizer/koagenda.cpp
+++ b/korganizer/koagenda.cpp
@@ -1,1888 +1,1888 @@
 /*
     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 <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;
 }
 void MarcusBains::hideMe()
 {
     hide(); mTimeBox->hide();
 }
 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()
 {
     if ( !agenda->invalidPixmap() )
         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);
     int secs = QTime::currentTime().second();
     minutes->start( (60 - secs +1)*1000 ,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)
 {
    
     mAllAgendaPopup = 0;
   mColumns = columns;
   mRows = rows;
   mGridSpacingY = rowSize;
   mAllDayMode = false; 
 #ifndef DESKTOP_VERSION
   //QPEApplication::setStylusOperation( viewport(), QPEApplication::RightOnHold );
 #endif
   mHolidayMask = 0;
   init();
   connect ( this, SIGNAL (contentsMoving ( int , int )   ), this, SLOT ( slotContentMove(int,int)) );
 }
 
 /*
   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)
 {
     mAllAgendaPopup = 0;
   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()
 {  
     mPopupTimer = new QTimer(this);
     connect(mPopupTimer , SIGNAL(timeout()), this, SLOT(popupMenu()));
 
     mNewItemPopup = new QPopupMenu( this );
     connect ( mNewItemPopup, SIGNAL (activated ( int )  ), this, SLOT ( newItem(int)) );
     QString pathString = "";
     if ( !KOPrefs::instance()->mToolBarMiniIcons ) {
     if ( QApplication::desktop()->width() < 480 )
         pathString += "icons16/";
     } else
         pathString += "iconsmini/";
     
     mNewItemPopup->insertItem ( SmallIcon( pathString +"newevent" ), i18n("New Event..."), 1 ); 
     mNewItemPopup->insertItem ( SmallIcon( pathString +"newtodo" ),  i18n("New Todo..."),2 ); 
     mNewItemPopup->insertSeparator ( ); 
     mNewItemPopup->insertItem ( SmallIcon( pathString +"day" ),  i18n("Day view"),3 );  
     mNewItemPopup->insertItem ( SmallIcon( pathString +"xdays" ),  i18n("Next days"),8 );  
     mNewItemPopup->insertItem ( SmallIcon( pathString +"week" ),  i18n("Next week"),4 );  
     mNewItemPopup->insertItem ( SmallIcon( pathString +"week" ),  i18n("Next two weeks"),5 );   
     mNewItemPopup->insertItem ( SmallIcon( pathString +"month" ),  i18n("This month"),6 );  
     mNewItemPopup->insertItem ( SmallIcon( pathString +"journal" ),  i18n("Journal view"),7 ); 
 #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);
   }  
   mPopupKind = 0;
   mPopupItem =  0; 
   mInvalidPixmap = false;
   
 }
 
 void KOAgenda::shrinkPixmap()
 {
     mPaintPixmap.resize( 20,20);
     mInvalidPixmap = true;
 }
 void KOAgenda::slotContentMove(int,int)
 {
     emit sendPing(); 
     if ( mActionType == NOP )
         slotClearSelection(); 
     if ( mSelectedItem && !mActionItem ) {
         deselectItem();
         emit incidenceSelected( 0 );
     }
 }
 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) {
         qDebug("KOAgenda::changeColumns() called with argument 0 ");
         return;
     }
     clear();
     mColumns = columns;
     computeSizes();
     if(mMarcusBains) mMarcusBains->hideMe();
 }
 
 /*
   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);
     }
 }
 void KOAgenda::popupMenu()
 {
     mPopupTimer->stop();
     if (  mPopupKind == 1 || mPopupKind == 3 ) {
         if (mActionItem ) {
             endItemAction();
         }
         mLeftMouseDown = false; // no more leftMouse computation
         if (mPopupItem) {
             //mClickedItem = mPopupItem;
             selectItem(mPopupItem);
             if ( mAllAgendaPopup && KOPrefs::instance()->mBlockPopupMenu && mPopupKind == 1 )
                 mAllAgendaPopup->installEventFilter( this );
             emit showIncidencePopupSignal(mPopupItem->incidence());
             
         } 
     } else if ( mPopupKind == 2 || mPopupKind == 4 ) {
         if ( mLeftMouseDown ) { // we have a simulated right click - clear left mouse action
             endSelectAction( false ); // do not emit new event signal
             mLeftMouseDown = false; // no more leftMouse computation
         }
         if ( KOPrefs::instance()->mBlockPopupMenu &&  mPopupKind == 2 )
             mNewItemPopup->installEventFilter( this );
         mNewItemPopup->popup( mPopupPos);
         
     }
     mLeftMouseDown = false;
     mPopupItem = 0;
     mPopupKind = 0;
 }
 void KOAgenda::categoryChanged(Incidence * inc)
 {
     KOAgendaItem *item;
     for ( item=mItems.first(); item != 0; item=mItems.next() ) {
         if ( item->incidence() == inc ) {
             item->initColor ();
             item->updateItem();
         }
     }
 }
 bool KOAgenda::invalidPixmap()
 {
     return mInvalidPixmap;
 }
 bool KOAgenda::eventFilter_mouse(QObject *object, QMouseEvent *me)
 {
 
     if ( mInvalidPixmap ) {
         mInvalidPixmap = false;
         qDebug("KO: efm Upsizing Pixmaps %s", QDateTime::currentDateTime().toString().latin1());
         computeSizes();
         emit updateViewSignal();
         return true;
     } 
     emit sendPing(); 
     static int startX = 0;
     static int startY = 0;
     int blockmoveDist = ( QApplication::desktop()->width() < 480 ? 7 : 9 );
     static bool blockMoving = true;
 
     //qDebug("KOAgenda::eventFilter_mous ");
     if ( object == mNewItemPopup ) {
         //qDebug("mNewItemPopup ");
         if ( me->type() == QEvent::MouseButtonRelease ) {
             mNewItemPopup->removeEventFilter( this ); 
             int dX = me->globalPos().x() - mPopupPos.x();;
             if ( dX < 0   )
                 dX = -dX;
             int dY =  me->globalPos().y() - mPopupPos.y();
             if ( dY < 0 )
                 dY = -dY;
             if (  dX > blockmoveDist  || dY > blockmoveDist  ) {
                 mNewItemPopup->hide();
             }
         }
         return true;
     }
     if ( object == mAllAgendaPopup ) {
         //qDebug(" mAllAgendaPopup ");
         if ( me->type() == QEvent::MouseButtonRelease ) {
             mAllAgendaPopup->removeEventFilter( this );
             int dX = me->globalPos().x() - mPopupPos.x();;
             if ( dX < 0   )
                 dX = -dX;
             int dY =  me->globalPos().y() - mPopupPos.y();
             if ( dY < 0 )
                 dY = -dY;
             if (  dX > blockmoveDist  || dY > blockmoveDist  ) {
                 mAllAgendaPopup->hide();
             } 
         }
         return true;
     }
     QPoint viewportPos;
     if (object != viewport()) {
         blockmoveDist = blockmoveDist*2;
         viewportPos = ((QWidget *)object)->mapToParent(me->pos());
     } else {
         viewportPos = me->pos();
     }
     bool objIsNotViewport = (object != viewport());
     bool leftButt = false;
 #ifdef DESKTOP_VERSION
     leftButt  = (me->button() == LeftButton);
 #endif
     switch (me->type())  {
     case QEvent::MouseButtonPress:
         if (me->button() == LeftButton) {
             mPopupTimer->start( 600 );
             mLeftMouseDown = true;
         }
         blockMoving = true;
         startX = viewportPos.x();
         startY = viewportPos.y();  
         mPopupPos = me->globalPos();
         if (  objIsNotViewport && !leftButt ) {
             KOAgendaItem * tempItem = (KOAgendaItem *)object;
             if (mAllDayMode) {
                 if ( tempItem->height() > 10 ) {
                     int minV = tempItem->height()/4;
                     if ( minV > (blockmoveDist/2)-2 ) {
                         if ( minV > blockmoveDist )
                             minV = blockmoveDist;
                         else
                             minV = (blockmoveDist/2);
                     }
                     bool border = false;
                     int diff = tempItem->y() - viewportPos.y();
                     if ( diff < 0 )
                         diff *= -1;
                     if ( diff < minV ) {
                         border = true;
                         objIsNotViewport = false;
                     }
                     if ( ! border ) {
                         diff = tempItem->y() + tempItem->height()- viewportPos.y();
                         if ( diff < 0 )
                             diff *= -1;
                         if ( diff < minV ) {
                             border = true;
                             objIsNotViewport = false;
                         }
                     }
                 }
             } else { // not allday
                 if ( tempItem->width() > 10 ) {
                     int minH = tempItem->width()/4;
                     if ( minH > (blockmoveDist/2)-2 ) {
                         if ( minH > blockmoveDist )
                             minH = blockmoveDist;
                         else
                             minH = (blockmoveDist/2);
                     }
                     bool border = false;
                     int diff = tempItem->x() - viewportPos.x();
                     if ( diff < 0 )
                         diff *= -1;
                     if ( diff < minH ) {
                         border = true;
                         objIsNotViewport = false;
                     }
                     if ( ! border ) {
                         diff = tempItem->x() + tempItem->width() - viewportPos.x();
                         if ( diff < 0 )
                             diff *= -1;
                         if ( diff < minH ) {
                             border = true;
                             objIsNotViewport = false;
                         }          
                     }
                 }
             }
         }
         if ( objIsNotViewport ) {
             mPopupItem = (KOAgendaItem *)object;
             mPopupKind = 1;
             if (me->button() == RightButton) {
                 mPopupKind = 3;
                 popupMenu();
             } else if (me->button() == LeftButton) {
                 mActionItem = (KOAgendaItem *)object;
                 if (mActionItem) {
                     emit signalClearSelection();
                     slotClearSelection();
                     selectItem(mActionItem);
                     Incidence *incidence = mActionItem->incidence();
                     if ( incidence->isReadOnly() /*|| incidence->doesRecur() */) {
                         mActionItem = 0;
                     } else {
                         startItemAction(viewportPos);
                     }
                 }
             }
         } else { // ---------- viewport()
             mPopupItem = 0;
             mPopupKind = 2;
             selectItem(0);
             mActionItem = 0;   
             if (me->button() == RightButton) {
                 int x,y;
                 viewportToContents(viewportPos.x(),viewportPos.y(),x,y);
                 int gx,gy;
                 contentsToGrid(x,y,gx,gy); 
                 mCurrentCellX = gx;
                 mCurrentCellY = gy;
                 mStartCellX = gx;
                 mStartCellY = gy;
                 mPopupKind = 4;
                 popupMenu();
             } else if (me->button() == LeftButton) {
                 setCursor(arrowCursor);
                 startSelectAction(viewportPos);
             }
         }
         break;
 
     case QEvent::MouseButtonRelease:
         if (me->button() == LeftButton ) {  
             mPopupTimer->stop();
         }
         if (object != viewport()) { 
             if (me->button() == LeftButton && mLeftMouseDown) {
                 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;
                         mLeftMouseDown = false;
                         return true;
                     }
                     endItemAction();
                 }
             }
             
         } else { // ---------- viewport()
            if (me->button() == LeftButton && mLeftMouseDown ) { //left click
                 endSelectAction( true ); // emit new event signal
             }
         }
         if (me->button() == LeftButton) 
             mLeftMouseDown = false;
        
         break;
 
     case QEvent::MouseMove:
         //qDebug("mm ");
         if (  !mLeftMouseDown )
             return false;
         if ( blockMoving ) {
             int dX, dY; 
             dX = startX - viewportPos.x();
             if ( dX < 0   )
                 dX = -dX;
             dY = viewportPos.y() - startY;
             if ( dY < 0 )
                 dY = -dY;
             //qDebug("%d %d %d ", dX, dY , blockmoveDist  );
             if (  dX > blockmoveDist  || dY > blockmoveDist  ) {
                 blockMoving = false;
             }
         } 
         if ( ! blockMoving  )
             mPopupTimer->stop();
         if (object != viewport()) {
             KOAgendaItem *moveItem = (KOAgendaItem *)object;
             if (!moveItem->incidence()->isReadOnly()  ) {
                 if (!mActionItem)
                     setNoActionCursor(moveItem,viewportPos);
                 else {
                     if ( !blockMoving )
                         performItemAction(viewportPos);
                 }
             }
         } else { // ---------- viewport() 
             mPopupPos =  viewport()->mapToGlobal( me->pos() );
             if ( mActionType == SELECT ) {
                 performSelectAction( viewportPos );
             }
         }
         break;
 
     case QEvent::MouseButtonDblClick:
         mPopupTimer->stop();
         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::newItem( int item )
 {
     if ( item == 1 ) { //new event
         newEventSignal(mStartCellX ,mStartCellY  );
     } else
         if ( item == 2 ) { //new event
             newTodoSignal(mStartCellX ,mStartCellY  );
         } else 
             {
                 emit showDateView( item, mStartCellX );
                 // 3Day view
                 // 4Week view
                 // 5Month view
                 // 6Journal view
             }
 }
 void KOAgenda::slotClearSelection()
 {
     if (mSelectionHeight) {
         int selectionX = mSelectionCellX * mGridSpacingX; 
         int top = mSelectionYTop - 2 *mGridSpacingY;
         int hei = mSelectionHeight + 4 *mGridSpacingY;
         clearSelection();
         repaintContents( selectionX, top,
                      mGridSpacingX, hei ,false );
     }
 
 }
 void KOAgenda::startSelectAction(QPoint viewportPos)
 {
    
     emit signalClearSelection();
     slotClearSelection();
 
     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 new selection
     mSelectionCellX = gx;
     mSelectionYTop = gy * mGridSpacingY;
     mSelectionHeight = mGridSpacingY;
   
     // Paint new selection
     repaintContents( mSelectionCellX * mGridSpacingX+1, mSelectionYTop,
                      mGridSpacingX-1, 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;
 
 
     repaintContents( (KOGlobals::self()->reverseLayout() ?
                      mColumns - 1 - mSelectionCellX : mSelectionCellX) *
                      mGridSpacingX, mSelectionYTop,
                      mGridSpacingX, mSelectionHeight , false);
 
     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( bool emitNewEvent )
 {
   mActionType = NOP;
   mScrollUpTimer.stop();
   mScrollDownTimer.stop();
   
   emit newTimeSpanSignal(mStartCellX,mStartCellY,mCurrentCellX,mCurrentCellY);
   if ( emitNewEvent && mStartCellY < mCurrentCellY ) {
       emit newEventSignal(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;
+  bool allowResize = ( mActionItem->incidence()->typeID() != todoID );
 
   if (mAllDayMode) {
     int gridDistanceX = (x - gx * mGridSpacingX);
-    if (gridDistanceX < mResizeBorderWidth &&
+    if ( allowResize && gridDistanceX < mResizeBorderWidth &&
         mActionItem->cellX() == mCurrentCellX) {
       mActionType = RESIZELEFT;
       setCursor(sizeHorCursor);
-    } else if ((mGridSpacingX - gridDistanceX) < mResizeBorderWidth &&
+    } else if ( allowResize && (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()->typeID() != todoID );
     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);
         int diff = moveItem->resizeMe(mGridSpacingX, mGridSpacingX* moveItem->cellWidth(),
                          mGridSpacingY * moveItem->cellHeight());
         moveItem->raise();
         moveChild(moveItem,x+diff,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);
          int diff =  mActionItem->resizeMe(mGridSpacingX ,
                                            mGridSpacingX * mActionItem->cellWidth(),
                                            mActionItem->height());
         int x,y;
         gridToContents(mActionItem->cellX(),mActionItem->cellYTop(),x,y);
         moveChild(mActionItem,x+diff,childY(mActionItem));
        }
     } else if (mActionType == RESIZERIGHT) {
        if (mCurrentCellX >= mActionItem->cellX()) {
          mActionItem->expandRight(gx - mCurrentCellX);
          mActionItem->resizeMe(mGridSpacingX, 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()->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()->typeID() == todoID ) {
             mSelectedItem = 0;
             //qDebug("todo %d %d %d ", mCurrentCellX, modifiedItem->cellX() ,modifiedItem->cellXWidth());
             modifiedItem->mLastMoveXPos = mCurrentCellX;
             emit itemModified( modifiedItem, mActionType ); 
         }  
         else {  
 
 
             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);    
             }
             */
 
  
         }
      
     }
     if ( mActionItem )
         emit incidenceSelected( mActionItem->incidence() );
     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(7);
 
     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 direct conflict items
         for ( item=conflictItems.first(); item != 0;
               item=conflictItems.next() ) {
             item->setSubCells(maxSubCells);
             int diff = 0;
             if (mAllDayMode) {
                 diff = item->resizeMe( mGridSpacingX, 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+diff,y);  
             // qDebug("moveChild %s %d %d ", item->incidence()->summary().latin1() ,x,y);  
             //item->updateItem();
         }
         // Adjust sub cell geometry of all conflict items of all conflict items
         for ( item=conflictItems.first(); item != 0;
               item=conflictItems.next() ) {
             if ( placeItem != item ) {
                 KOAgendaItem *item2;
                 QPtrList<KOAgendaItem> conflictItems2 = item->conflictItems();
                 for ( item2=conflictItems2.first(); item2 != 0;
                       item2=conflictItems2.next() ) {
                     if ( item2->subCells() != maxSubCells) {
                         item2->setSubCells(maxSubCells);
                         int diff = 0;
                         if (mAllDayMode) {
                             diff = item2->resizeMe(mGridSpacingX, item2->cellWidth() * mGridSpacingX, newSubCellWidth);
                         } else {
                             item2->resize(newSubCellWidth, item2->cellHeight() * mGridSpacingY);
                         }
                         int x,y;
                         gridToContents(item2->cellX(),item2->cellYTop(),x,y);
                         if (mAllDayMode) {
                             y += item2->subCell() * newSubCellWidth;
                         } else {
                             x += item2->subCell() * newSubCellWidth;
                         }
                         moveChild(item2,x+diff,y);  
                         //qDebug("setttttt %d %s",maxSubCells, item2->text().latin1() );
                     }
                 }
             }
         }
     } else {
         placeItem->setSubCell(0);
         placeItem->setSubCells(1);
         int diff = 0;
         if (mAllDayMode) diff = placeItem->resizeMe( mGridSpacingX, placeItem->width(),mGridSpacingY);
         else placeItem->resize(mGridSpacingX,placeItem->height());
         int x,y;
         gridToContents(placeItem->cellX(),placeItem->cellYTop(),x,y);
         moveChild(placeItem,x+diff,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;
 
     if ( mInvalidPixmap ) {
         mInvalidPixmap = false;
         qDebug("KO: dc Upsizing Pixmaps %s", QDateTime::currentDateTime().toString().latin1());
         computeSizes();
         emit updateViewSignal();
         return;
     } 
     //qDebug("KOAgenda::drawContents %s", QDateTime::currentDateTime().toString().latin1());
     if ( ! mAllDayMode ) {
         // currently not working for
    
         //qDebug("KOAgenda::drawContents ");
 #if 0
         if (  mCurPixWid != contentsWidth() || mCurPixHei != contentsHeight() ) {
             qDebug("WAU ");
             drawContentsToPainter();
         }
 #endif
         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 %d",  cx, cy, cw,ch,mGridSpacingX-1) ;
 
         if ( !(selectionX ==  cx &&  cy == mSelectionYTop  &&  cw ==mGridSpacingX && ch == mSelectionHeight ) ) {
             if ( mGridSpacingX == cw && mSelectionHeight > 0  &&  ( ( cx + cw ) >= selectionX && cx <= ( selectionX + mGridSpacingX ) &&
                                                                     ( cy + ch ) >= mSelectionYTop && cy <= ( mSelectionYTop + mSelectionHeight ) ) ) {
             
                 int vxSel, vySel;
                 contentsToViewport ( selectionX, mSelectionYTop, vxSel,vySel); 
                 int off = mSelectionHeight;
                 if ( vySel < 0 )
                     off += vySel;
                 //qDebug("OFF %d %d %d", off,vySel, vy );  
                 bitBlt ( pd, vx, vy+off, &mPaintPixmap, cx, cy+off, cw , ch-off  ,CopyROP);
             } else {
                 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); 
                 int hei = mSelectionHeight;
                 int offset = 0;
                 while ( hei > 0 ) {
                     int p_hei = 5;
                     if ( hei < 5 ) p_hei = hei;
                     hei -= 5;
                     bitBlt ( pd, vx+1, vy+offset, &mHighlightPixmap, 0, 0, mGridSpacingX-1, p_hei ,CopyROP); 
                     offset += 5;
                 }
             }     
         } 
         p->begin( pd );
     } else {
 #if 0
         qDebug("mCurPixWid  %d %d ",mCurPixWid, contentsWidth() );
         if (  mCurPixWid != contentsWidth() || mCurPixHei != contentsHeight() ) {
             qDebug("WAUWAU ");
             drawContentsToPainter();
         }
 #endif
         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); 
                 int hei = mSelectionHeight;
                 int offset = 0;
                 while ( hei > 0 ) {
                     int p_hei = 5;
                     if ( hei < 5 ) p_hei = hei;
                     hei -= 5;
                     bitBlt ( pd, vx+1, vy+offset, &mHighlightPixmap, 0, 0, mGridSpacingX-1, p_hei ,CopyROP); 
                     offset += 5;
                 }
             }     
         } 
         p->begin( pd );
     }
 
 }
 
 void KOAgenda::finishUpdate()
 {
 
     KOAgendaItem *item;
     globalFlagBlockAgendaItemPaint = 1;  
     // Adjust sub cell geometry of all conflict items of all conflict items of all conflict items ... of the conflict item with the max number of conflictitems
     for ( item=mItems.first(); item != 0; item=mItems.next() ) {
         if ( !item->checkLayout() ) {
             //qDebug(" conflictitem found ");
             int newSubCellWidth;
             int diff = 0;
             if (mAllDayMode) newSubCellWidth = mGridSpacingY / item->subCells();
             else newSubCellWidth = mGridSpacingX / item->subCells();
 
             if (mAllDayMode) {
                 diff = item->resizeMe(mGridSpacingX, 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+diff,y); 
         }
     }
     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 );
     }
     marcus_bains();
 }
 
 /*
   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.resize( mGridSpacingX-1, 5 );
         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;
     uint selDay;
     QDate curDate = QDate::currentDate();
     if ( !backgroundOnly ) {
         for ( selDay = 0; selDay < mSelectedDates.count();  ++selDay)
             {
                 if ( mSelectedDates[selDay] == curDate && 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] == curDate && 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->setPen( SolidLine );
             p->drawLine(cx,y,cx+cw,y);
             y+=lGridSpacingY;
             p->setPen( DotLine );
             p->drawLine(cx,y,cx+cw,y);
             y+=lGridSpacingY;
         } 
         p->setPen( SolidLine );
     }
     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());
 }
 QTime KOAgenda::getEndTime()
 {
     int tim = (contentsY ()+viewport()->height())*24/contentsHeight ();
     if ( tim > 23 )
         return QTime ( 23,59,59);
     return QTime ( tim,0,0);
 }
 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) 
 { 
       // ( todo->hasCompletedDate() && todo->completed().date() == currentDate )||
     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; 
             //qDebug("sigleshot ");
             QTimer::singleShot( 0, itemit, SLOT ( repaintItem() ));
             //itemit->repaint( false ); repaintItem()
         }
         blockSignals( false );
     }
     if ( remove ) {
         //qDebug("remove****************************************** ");
         return;
     }
     if ( todo->hasCompletedDate() && !KOPrefs::instance()->mShowCompletedTodoInAgenda )
         return;
     //qDebug("updateTodo+++++++++++++++++++++++++++++++++++++ ");
     QDate currentDate = QDate::currentDate();
     bool overdue = (!todo->isCompleted()) && (todo->dtDue() < currentDate)&&  ( KOPrefs::instance()->mShowTodoInAgenda );
     QDateTime dt;
     if ( todo->hasCompletedDate() )
         dt =  todo->completed();
     else
         dt = todo->dtDue();
     if ( overdue ) {
         days += todo->dtDue().date().daysTo( currentDate );
     }
     else
         currentDate = dt.date();
     
     if (( todo->doesFloat() || overdue) && !todo->hasCompletedDate() ) {  
         if ( ! mAllDayMode ) return;
         // aldayagenda
         globalFlagBlockAgendaItemPaint = 1;
         item = insertAllDayItem(todo, currentDate,days, days);
         item->show();
       
     }
     else {
         if (  mAllDayMode ) return;
         // mAgenda
         globalFlagBlockAgendaItemPaint = 1;
         int endY = timeToY(dt.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)
 {
   if (mAllDayMode) {
       qDebug("KOAgenda: calling insertItem in all-day mode is illegal. ");
     return 0;
   }
 
   KOAgendaItem *agendaItem = getNewItem(event,qd,viewport());
   //agendaItem->setFrameStyle(WinPanel|Raised);
 
   int YSize = YBottom - YTop + 1;
   if (YSize < 0) {
     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();
 
 
   return agendaItem;
 }
 
 
 /*
   Insert all-day KOAgendaItem into agenda.
 */
 KOAgendaItem *KOAgenda::insertAllDayItem (Incidence *event,QDate qd,int XBegin,int XEnd)
 {
    if (!mAllDayMode) {
     return 0;
   }
    //qDebug("insertallday %s  -- %d  - %d ",qd.toString().latin1(), XBegin, XEnd );
   KOAgendaItem *agendaItem = getNewItem(event,qd,viewport());
 
   agendaItem->setCellXY(XBegin,0,0);
   agendaItem->setCellXWidth(XEnd);
   agendaItem->resizeMe(mGridSpacingX, mGridSpacingX * agendaItem->cellWidth(),mGridSpacingY, true );
 
   //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) {