--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/views/dayview/src/calendayitem.cpp	Tue Aug 31 15:13:43 2010 +0300
@@ -0,0 +1,237 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Event view item, exact size and position of event is set in 
+*  				CalenDayContainer::setItemModelIndex based on event duration
+*
+*/
+
+// System includes
+#include <HbFrameItem>
+#include <HbTextItem>
+#include <HbStyle>
+#include <HbColorScheme>
+#include <agendaentry.h>
+
+// User includes
+#include "calendaycommonheaders.h"
+#include "calendayitem.h"
+#include "calendaystatusstrip.h"
+#include "calendaymodel.h"
+#include "calendayutils.h"
+#include "calenagendautils.h"
+#include "calendaycontainer.h"
+
+/*!
+ \brief Constructor.
+ */
+CalenDayItem::CalenDayItem(const CalenDayContainer *container) :
+    mContainer(container), mUpdated(false), mBg(0), mEventDesc(0),
+        mColorStripe(0), mEventDescMinWidth(0.0), mFrameMinWidth(0.0)
+{
+}
+
+/*!
+ \brief Constructor.
+ */
+CalenDayItem::CalenDayItem(const CalenDayItem & source) :
+    HbAbstractViewItem(source), mContainer(source.container()),
+        mUpdated(false), mBg(0), mEventDesc(0), mColorStripe(0),
+        mEventDescMinWidth(0.0), mFrameMinWidth(0.0)
+{
+    mBg = new HbFrameItem("qtg_fr_cal_meeting_bg", HbFrameDrawer::NinePieces,
+        this);
+    mEventDesc = new HbTextItem(this);
+    // TODO: probably ElideLeft needed for mirrored layout
+    mEventDesc->setElideMode(Qt::ElideRight);
+    mEventDesc->setTextWrapping(Hb::TextWrapAnywhere);
+    mColorStripe = new CalenDayStatusStrip(this);
+
+    HbStyle::setItemName(mBg, QLatin1String("backgroundFrame"));
+    HbStyle::setItemName(mEventDesc, QLatin1String("eventDescription"));
+    HbStyle::setItemName(static_cast<QGraphicsItem *> (mColorStripe),
+        QLatin1String("colorStripe"));
+
+    HbDeviceProfile deviceProfile;
+    qreal stripeWidth = KCalenTimeStripWidth * deviceProfile.unitValue();
+    mColorStripe->setPreferredWidth(stripeWidth);
+
+    // Minimum size of event frame (without/with description) 
+    mFrameMinWidth = KCalenMinEventWidth * deviceProfile.unitValue();
+    mEventDescMinWidth = KCalenMinTouchableEventWidth
+        * deviceProfile.unitValue();
+    
+    // Minimum width is assured by widgetml and css, additionally called here 
+    // to prevent minimum size hint caching inside effectiveSizeHint
+    setMinimumWidth(stripeWidth);
+}
+
+/*!
+ \brief Destructor.
+ */
+CalenDayItem::~CalenDayItem()
+{
+}
+
+/*!
+ \brief Creates new instance of day item.
+ 
+ \return New instance of day item.
+ */
+HbAbstractViewItem * CalenDayItem::createItem()
+{
+    CalenDayItem* newItem = new CalenDayItem(*this);
+    return newItem;
+}
+
+
+/*!
+ \brief Sets data to be displayed on item.
+ */
+void CalenDayItem::updateChildItems()
+{
+    // there is no need to update items after creation
+    if (!mUpdated) {
+        AgendaEntry entry;
+        entry = modelIndex().data(CalenDayEntry).value<AgendaEntry> ();
+
+        bool isAllDayEvent = CalenAgendaUtils::isAlldayEvent(entry);
+        setDescription(entry, isAllDayEvent);
+        setStatusStrip(entry, isAllDayEvent);
+
+        mUpdated = true;
+    }
+}
+
+
+/*!
+ \brief Adds event description for the item.
+ 
+ \param entry An for which description needs to be displayed.
+ \param allDayEvent Flag that indicates whether an item is all day event
+ */
+void CalenDayItem::setDescription(const AgendaEntry &entry, bool allDayEvent)
+{
+    QString description(entry.summary());
+    QString location(entry.location());
+
+    int separtorPos = 0;
+    if (!location.isEmpty()) {
+        if (!description.isEmpty()) {
+            separtorPos = description.count();
+            description.append(", ");
+        }
+        description.append(location);
+    }
+
+    if (description.isEmpty()) {
+        description.append(hbTrId("txt_calendar_dblist_unnamed"));
+    }
+
+    //Description of all day events has to be displayed vertically
+    if (allDayEvent) {
+        QString verticalString;
+        for (int i = 0; i < description.count(); i++) {
+            verticalString.append(QString(description.at(i)) + "\n");
+        }
+
+        // remove "\n" before comma separator if exist
+        if (separtorPos) {
+            verticalString.remove(2 * separtorPos - 1, 1);
+        }
+        description = verticalString;
+    }
+
+    mEventDesc->setText(description);
+}
+
+/*!
+ \brief It set all needed things for status strip from Agenda Entry.
+ 
+ \param entry Status Strip is created from Agenda Entry
+ */
+void CalenDayItem::setStatusStrip(const AgendaEntry &entry, bool allDayEvent)
+{
+    if (!allDayEvent) {
+
+        QDateTime startTime;
+        QDateTime endTime;
+        QDateTime currentDateTime;
+        currentDateTime.setDate(container()->date());
+
+        CalenDayUtils::instance()->getEventValidStartEndTime(startTime,
+            endTime, entry, currentDateTime);
+
+        mColorStripe->setStartEndTime(startTime.time(), endTime.time());
+    }
+    else {
+        // This is workaround for displaying all-day events.
+        // Now for MS Outlook compability all-day events' start and end time is
+        // 00:00:00 and 00:00:00 next day respectively.
+        // To draw it correctly we need times like those visible for user in
+        // editor: 00:00:00 to 23:59:59 (the same day)
+        mColorStripe->setStartEndTime(entry.startTime().time(),
+            entry.endTime().time().addSecs(-1));
+    }
+
+    switch (entry.status()) {
+        case AgendaEntry::Confirmed:
+            mColorStripe->setDrawingStyle(CalenDayStatusStrip::Filled);
+            break;
+        case AgendaEntry::Tentative:
+            mColorStripe->setDrawingStyle(CalenDayStatusStrip::StripWithLines);
+            break;
+        case AgendaEntry::Cancelled:
+            mColorStripe->setDrawingStyle(CalenDayStatusStrip::OnlyFrame);
+            break;
+        default:
+            mColorStripe->setDrawingStyle(CalenDayStatusStrip::Filled);
+            break;
+    }
+}
+
+/*!
+ \brief Reimplemented from HbWidget. Handles resize event.
+ 
+ \param event Instance of an event to be handled.
+ */
+void CalenDayItem::resizeEvent(QGraphicsSceneResizeEvent *event)
+{
+    Q_UNUSED(event)
+
+    qreal width = rect().width();
+
+    HbDeviceProfile deviceProfile;
+    if (width < mEventDescMinWidth) {
+        mColorStripe->setPreferredWidth(KCalenMinTimeStripWidth
+            * deviceProfile.unitValue());
+        mEventDesc->hide();
+    }
+    else {
+        mColorStripe->setPreferredWidth(KCalenTimeStripWidth
+            * deviceProfile.unitValue());
+        mEventDesc->show();
+    }
+
+    if (width < mFrameMinWidth) {
+        mBg->hide();
+    }
+    else {
+        mBg->show();
+    }
+
+    // Necessary to switch layout
+    repolish();
+}
+
+// End of File